User contributions for Saurabh
From Notes_Wiki
- 06:52, 13 April 2024 diff hist +264 m Rocky 9.x Upgrade Rocky 8.x to Rocky 9.x current
- 06:42, 13 April 2024 diff hist +1,457 m Rocky 9.x Issues while connecting to some wireless networks using Broadcom wireless current
- 05:18, 10 April 2024 diff hist +1 m Rocky 8.x New laptop OS configuration current
- 05:17, 10 April 2024 diff hist +1 m Rocky 9.x Configure new laptop for personal use current
- 05:17, 10 April 2024 diff hist +22 m Rocky 9.x file system management current
- 05:17, 10 April 2024 diff hist +1,244 N Rocky 9.x Ventoy Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > File system management > Rocky 9.x Ventoy It is better to use Ventoy to have multiple OS installers on a single USB in comparison to dd approach or Rufus or some live USB creator. For creating bootable USB via Ventoy use: # Go to https://www.ventoy.net/en/download.html and download Linux .tar.gz file..." current
- 05:15, 10 April 2024 diff hist +62 m CentOS 7.x Fedora Live USB creator current
- 05:14, 10 April 2024 diff hist +61 m Universal USB installer current
- 05:06, 10 April 2024 diff hist +24 m Rocky 9.x systemd or systemctl current
- 05:06, 10 April 2024 diff hist +770 N Rocky 9.x loginctl Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x systemd or systemctl > Rocky 9.x loginctl It is possible for user session to end abruptly and hence not visible in output of: <pre> w </pre> In such cases if they have existing loginctl / systemd session we can see such sessions via: <pre> loginctl list-sessions </pre> We can grep units related to listed session ID via: <..." current
- 05:03, 10 April 2024 diff hist +87 m Rocky 9.x Debugging systemd issues current
- 05:02, 10 April 2024 diff hist +39 m Rocky 9.x systemd or systemctl
- 05:02, 10 April 2024 diff hist +919 N Rocky 9.x Debugging systemd issues Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x systemd or systemctl > Rocky 9.x Debugging systemd issues At times we may need to debug systemd if we dont know what is going on or especially if some command is running via systemd but we dont know which unit/service is responsible for running this command. In such cases enable debug option in systemd using: # Edit '<tt>/..."
- 04:58, 10 April 2024 diff hist +100 m CentOS 8.x Securing a Linux machine current
- 04:55, 10 April 2024 diff hist +35 m Rocky 9.x systemd or systemctl
- 04:55, 10 April 2024 diff hist +876 N Rocky 9.x journalctl options Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x systemd or systemctl > Rocky 9.x journalctl options =Logs after current boot (-b)= We can use below to see logs post current boot: <pre> journalctl -b </pre> This can be useful if we want to debug some service which is not running eg mariadb / sshd etc. and we have tried to start it manually after current boot perhaps after..." current
- 04:51, 10 April 2024 diff hist +1,011 m Package management in Ubuntu current
- 04:51, 10 April 2024 diff hist +133 m Rocky 9.x systemd service file configuration options current
- 04:43, 10 April 2024 diff hist +41 m Systemd current
- 04:43, 10 April 2024 diff hist +78 m CentOS 8.x systemd or systemctl current
- 04:43, 10 April 2024 diff hist +36 m Rocky 9.x System Administration current
- 04:43, 10 April 2024 diff hist +487 N Rocky 9.x systemd or systemctl Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x systemd or systemctl *Rocky 9.x systemd service file configuration options '''There are older articles on this at:''' *CentOS 8.x systemd or systemctl *Systemd Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x systemd or..."
- 04:43, 10 April 2024 diff hist +3,363 N Rocky 9.x systemd service file configuration options Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x systemd or systemctl > Rocky 9.x systemd service file configuration options =OnBootSec= The OnBootSec option in systemd services is used to define a timer relative to the boot time of the system. This timer is triggered when the system has finished booting up and is expressed in seconds. It is primarily useful when configur..."
- 04:32, 10 April 2024 diff hist +158 m Sonicwall firewall current
- 04:32, 10 April 2024 diff hist +1,644 N Sonicwall firewall Configure remote user access SSL VPN Created page with "Home > Enterprise security devices or applications > Sonicwall firewall > Sonicwall firewall Configure remote user access SSL VPN To configure remote access SSL VPN with Sonicwall firewall use: # Identify a public WAN interface with static IP for configuring remote access VPN. Note the interface name and public IP. # Go to Manage -> Connecitivity -> VPN -> Base settings # Click on Add to create a new VPN settings for selected ISP public IP # I..." current
- 04:23, 10 April 2024 diff hist +56 m CentOS 8.x rsync current
- 04:22, 10 April 2024 diff hist +25 m Rsync current
- 04:22, 10 April 2024 diff hist +28 m Rocky Linux 9.x current
- 04:22, 10 April 2024 diff hist +298 N Rocky 9.x Backup Tools Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x Backup Tools *Rocky 9.x rsync '''Older notes on rsync are available at:''' *CentOS 8.x rsync *Rsync Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x Backup Tools" current
- 04:22, 10 April 2024 diff hist +310 N Rocky 9.x rsync Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x Backup Tools > Rocky 9.x rsync *Rocky 9.x rsync copy files with paths mentioned in a text file Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x Backup Tools > Rocky 9.x rsync" current
- 04:22, 10 April 2024 diff hist +1,226 N Rocky 9.x rsync copy files with paths mentioned in a text file Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x Backup Tools > Rocky 9.x rsync > Rocky 9.x rsync copy files with paths mentioned in a text file If we need to rsync only specific files and not all sub-folders and files and the path of files to be synced in captured in a text file then we can use following rsync syntax: <pre> rsync -av --files-from=yourfilelist.txt /sourcedirectory/ /destination/ </pre> Here, because of use of..." current
- 04:16, 10 April 2024 diff hist −2,077 m Rocky 9.x Configure new laptop for personal use
- 04:16, 10 April 2024 diff hist +44 m Rocky 9.x Owncloud current
- 04:16, 10 April 2024 diff hist +2,506 N Rocky 9.x Owncloud client via AppImage Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > File Sharing > Owncloud > Rocky 9.x Owncloud client via AppImage Latest owncloud client are packaged as AppImage. They can be installed using: # (Optionally) Changed the gnome desktop display to "Standard (X11 Display manager)" from "Standard (Wayland)". This is not mandatory for owncloud to work on Rocky 9.2 onwards. # Check for latest release..." current
- 04:10, 10 April 2024 diff hist +60 m Switch configuration notes current
- 04:10, 10 April 2024 diff hist +2,509 N Stacking netgear switches Created page with "Home > Switch configuration notes > Stacking netgear switches To stack two Netgear M4300-24X switches using cli use below steps: # Identify the ports to be used for stacking. These could be either 1 or 2 stack ports, depending upon need and availability. Ensure we have appropriate cables to connect these ports (DAC, copper, LC-LC, etc.). '''Dont connect these cables yet. We will connect during reboot in future steps'''. # Ideally stack switches..." current
- 04:02, 10 April 2024 diff hist +85 m SAP setup and maintenance current
- 04:02, 10 April 2024 diff hist +7,849 N Doing XFS repair for LVM volumes that are auto mounted by cluster configuration Created page with "Home > Suse > SAP setup and maintenance > Doing XFS repair for LVM volumes that are auto mounted by cluster configuration If there is issue with xfs filesystem due to which it is not getting mounted then crm status may show errors such as: <pre> xml <rsc_order idFailed Resource Actions: * rsc_fs_ASCS02_sapEXAas_start_0 on exaprdapp01 'unknown error' (1): call=105, status=complete, exitreason='Couldn't mount device [/dev/usrsapEXAASCS02VG/usrsap..." current
- 03:45, 10 April 2024 diff hist +135 m Pacemaker start and stop for Hana DB and application servers current
- 03:42, 10 April 2024 diff hist +226 m CentOS 8.x firewalld rich rules current
- 03:40, 10 April 2024 diff hist +196 m CentOS 7.x fail2ban current
- 03:39, 10 April 2024 diff hist +50 m Rocky 9.x Apache web server configuration current
- 03:39, 10 April 2024 diff hist +3,753 N Rocky 9.x Rate limiting connections to apache Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Web Servers > Apache '''This has not been tested practically. There could be mistakes / errors in below steps'''. =Rate limit incoming connections using iptables recent module= We can achieve rate limiting using `firewalld`, which interfaces with `iptables` in the backend. The process involves creating direct `firewalld` rules..." current
- 03:32, 10 April 2024 diff hist +125 m Rate limiting using iptables current
- 09:58, 9 April 2024 diff hist +1,213 m CentOS 8.x Zimbra upgrade current
- 09:53, 9 April 2024 diff hist +50 m CentOS 8.x Zimbra forward a copy of all incoming and outgoing emails to audit email ID current
- 09:46, 9 April 2024 diff hist +37 m Rocky 9.x Package management current
- 09:40, 9 April 2024 diff hist +520 N Rocky 9.x Ansible installation Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Package management > Rocky 9.x Ansible installation To install ansible on Rocky 9.x use: <pre> dnf -y install ansible-core </pre> Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x Package management|Package mana..." current
- 09:38, 9 April 2024 diff hist +344 N Rocky 9.x Podman Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x virtualization > Rocky 9.x Podman *Rocky 9.x podman basics '''There are older articles on podman at CentOS 8.x podman''' Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x virtualization > Rocky 9.x Podman" current
- 09:38, 9 April 2024 diff hist +1,800 N Rocky 9.x podman basics Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x virtualization > Rocky 9.x Podman > Rocky 9.x podman basics =Installation= For installation use: <pre> dnf -y install podman podman version podman info </pre> =Download rockylinux9 image= For rocky9 podman images use: <pre> podman image search rocky podman pull docker.io/library/rockylinux:9.0 podman image list -a #Or simply "podman images" </pre> =Move podman containe..." current
- 09:35, 9 April 2024 diff hist +223 N Rocky 9.x virtualization Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x virtualization *Rocky 9.x Podman Home > Rocky Linux or CentOS > Rocky Linux 9.x > Rocky 9.x virtualization" current
- 09:35, 9 April 2024 diff hist +29 m Rocky Linux 9.x
- 09:35, 9 April 2024 diff hist +195 m CentOS 8.x podman current
- 09:17, 9 April 2024 diff hist +1,290 m Installing Erlang by source current
- 09:15, 9 April 2024 diff hist −322 m Installing Erlang by source
- 03:41, 4 April 2024 diff hist +24 m Security tips current
- 03:41, 4 April 2024 diff hist +146 N End point security Created page with "Home > Security tips > End point security *SentinelOne Home > Security tips > End point security" current
- 03:41, 4 April 2024 diff hist +208 N SentinelOne Created page with "Home > Security tips > End point security > SentinelOne *Create path exclusion in SentinelOne Home > Security tips > End point security > SentinelOne" current
- 03:41, 4 April 2024 diff hist +2,067 N Create path exclusion in SentinelOne Created page with "Home > Security tips > End point security > SentinelOne > Create path exclusion in SentinelOne Sometimes application such as end-point backup may not work properly if we have SentinelOne based End-point protection as backup tools will try to work with Volume Shadow Copy (VSS) and other OS files. In that case we may have to create interoperability exclusion for the backup tool for it to work properly. To create a path exclusion in Sentinel..." current
- 03:18, 4 April 2024 diff hist +33 m Windows Desktop Tools or Utilities current
- 03:17, 4 April 2024 diff hist +450 N Useful Windows cmd options Created page with "Home > Windows > Windows Desktop Tools or Utilities > Useful Windows cmd options =Calculate hash such as md5 or sha1 for a file in Windows= To calculate hash of a file in Windows use: <pre> certutil -hashfile <path\filename.ext> <hash-algorithm> </pre> Where <hash-algorithm> can be MD5, SHA1, SHA256 or SHA512. Home > Windows > Windows Desktop Tools or Utilities > Useful Windows cmd options" current
- 09:11, 28 March 2024 diff hist +466 m Download private youtube videos current
- 09:03, 28 March 2024 diff hist +55 m Zentyal current
- 09:03, 28 March 2024 diff hist +689 N Zentyal unable to ping gateway from zentyal server Created page with " Home > Zentyal > Zentyal unable to ping gateway from zentyal server After deploying Zentyal as internal server with just one interface (no proxy / Gateway feature), from SSH prompt we are unable to ping the gateway IP from the Zentyal server. This is after adding ICMP allowed in all four types of packet filter. Note that from other machines we are able to ping Zentyal (Incoming). Only outgoing ping to gateway from Zentyal was found not to be w..." current
- 09:01, 28 March 2024 diff hist +12 m Main Page current
- 09:01, 28 March 2024 diff hist +131 N Zentyal Created page with " Home > Zentyal *Zentyal Configure local recursive DNS for LAN systems Home > Zentyal"
- 09:01, 28 March 2024 diff hist +1,064 N Zentyal Configure local recursive DNS for LAN systems Created page with " Home > Zentyal > Zentyal Configure local recursive DNS for LAN systems To configure Zentyal DNS service as local recursive DNS for LAN systems use: # ssh to zentyal as normal user and use "sudo su -" to get root access # Edit file '<tt>/etc/zentyal/dns.conf</tt>' (Path for this in below reference link is wrong) with #:<pre> #:: intnets = 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16 #:</pre> # I could not find option to restart DNS service so I chos..." current
- 08:16, 28 March 2024 diff hist +51 m Paloalto troubleshooting options current
- 08:16, 28 March 2024 diff hist +1,668 N Paloalto firewall clear application usage data Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto troubleshooting options > Paloalto firewall clear application usage data On the Policy -> security page we can see some values related to each rule such as: * When was the rule created * When was it last modified * No. of hits etc. Along with this we also see a link showing count / types of application identified/allowed based on that rule. In most organizati..." current
- 08:09, 28 March 2024 diff hist +27 m Hardware current
- 08:08, 28 March 2024 diff hist +4,420 N Solve 2x2 Rubik's cube Created page with " Home > Hardware > Solve 2x2 Rubik's cube =Notation= There are six notations for: ; L : Left ; R : Right ; U : Up ; D : Down ; F : Front ; B : Back In these if the notations are same as above then we need to rotate clock-wise. Assume clock to be present on the floor, on the wall on the left and on the wall on the front. Accordingly calculate clockwise for both U/D (Clock on floor), L/R (Clock on left wall) and F/B (Call on wall in front of you)..." current
- 07:16, 14 March 2024 diff hist +165 m Securing organizations IT infrastructure from modern threats current
- 07:26, 29 February 2024 diff hist +666 m Securing organizations IT infrastructure from modern threats
- 12:01, 28 February 2024 diff hist +299 m Securing organizations IT infrastructure from modern threats
- 03:12, 28 February 2024 diff hist 0 m Migrate machines to VMWare vCenter VMs using standalone converter current
- 04:53, 26 February 2024 diff hist +27 m Security tips
- 04:53, 26 February 2024 diff hist +760 N Malware download links Created page with "Home > Security tips > Malware download links During a recent testing of XDR needed a few malware to see if XDR can even detect these based on AI / heuristics without depending too much on hashes. For that downloaded required malware from: * https://www.ikarussecurity.com/en/private-customers/download-test-viruses/ * https://www.spyshelter.com/security-test-tool/ * https://www.wicar.org/test-malware.html * http://www.tekdefense.com/downloads/malw..." current
- 04:30, 26 February 2024 diff hist +1,675 N AI tools Created page with "Home > Online tools and utilities > AI tools By using Very large language models we see emergent behavior and capabilities that we do not see in other smaller models. With the rise of LLMs we have a large no. of AI tools at disposal. Some of them are described below. =Used tools= ; https://www.perplexity.ai/ : This allows asking very specific queries and getting a precise answer. The best part of this tool is precision and also references based..." current
- 04:30, 26 February 2024 diff hist +13 m Online tools and utilities current
- 04:06, 26 February 2024 diff hist +228 m Disable root password expiry on vCenter current
- 04:04, 26 February 2024 diff hist +800 m Disable root password expiry on vCenter
- 03:58, 26 February 2024 diff hist +4,167 N Suse working with SMT server Created page with "Home > Suse > Suse working with SMT server =About SMT= To help with product updates and registrations centrally via a local server without requiring each server to have outgoing connectivity directly to Suse Customer Center (SCC) or Internet. This also helps in avoiding repeat download of OS update packages for each server over WAN link. =Error while registering an internal machine with local SMT= We might see error such as below while using lo..." current
- 03:58, 26 February 2024 diff hist +65 m Suse current
- 03:42, 26 February 2024 diff hist +126 m CentOS 8.x postfix send email through relay or smarthost with smtp authentication current
- 03:41, 26 February 2024 diff hist +86 m Paltalto firewall Monitor Session Browser current
- 03:41, 26 February 2024 diff hist +86 m Paltalto firewall Monitor allowed/denied traffic current
- 03:40, 26 February 2024 diff hist +417 m Paltalto firewall Monitor Session Browser
- 03:40, 26 February 2024 diff hist +419 m Paltalto firewall Monitor allowed/denied traffic
- 03:30, 26 February 2024 diff hist +2,163 N Reset ESXi root password Created page with "Home > VMWare platform > VMWare vSphere or ESXi > Reset ESXi root password Official KB at https://kb.vmware.com/s/article/1317898 suggests only option to reset password in ESXi 3.5 and above is by reinstalling. However as per referece link we have a few other options such as: '''Note that the below options are not validated in production yet''' ; Host profiles : Via vCenter extract existing host's host-profile. Then edit the host profile an..." current
- 03:17, 26 February 2024 diff hist +30 m VMWare vSphere or ESXi current
- 03:06, 26 February 2024 diff hist +537 m Backing up and restoring MySQL database current
- 03:02, 26 February 2024 diff hist +259 m Cloning disks or partitions using dd current
- 10:04, 25 February 2024 diff hist +733 N Useful Windows powershell options Created page with "Home > Windows > Windows Desktop Tools or Utilities > Useful Windows powershell options =Test-NetConnection= We can test network connectivity to a remote computer / port via: <pre> Test-NetConnection [[-ComputerName] <String>] -Port <Int32> [-InformationLevel <String>] [<CommonParameters>] </pre> For exmaple: <pre> Test-NetConnection -ComputerName 10.1.1.1 -Port 443 -InformationLevel "Detailed" </pre> This can be a useful alternative to Linux..." current
- 10:04, 25 February 2024 diff hist +39 m Windows Desktop Tools or Utilities
- 09:55, 25 February 2024 diff hist +605 m VMWare vSAN storage policy configuration current
- 09:51, 25 February 2024 diff hist +885 m Emacs and org-mode notes current
- 09:34, 25 February 2024 diff hist +245 m Securing organizations IT infrastructure from modern threats
- 09:30, 25 February 2024 diff hist +88 m Rocky 9.x Network Configuration current
- 09:30, 25 February 2024 diff hist +1,634 N Rocky 9.x Issues while connecting to some wireless networks using Broadcom wireless Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Network Configuration > Rocky 9.x Issues while connecting to some wireless networks using Broadcom wireless For messages such as below repeated multiple times in '<tt>/var/log/messages</tt>': <pre> Feb 25 13:45:28 barjatiyarklp wpa_supplicant[1660]: wlp3s0: CTRL-EVENT-SCAN-FAILED ret=-22 retry=1 </..."
- 06:46, 24 February 2024 diff hist +205 m Securing organizations IT infrastructure from modern threats
- 06:17, 24 February 2024 diff hist +661 m Securing organizations IT infrastructure from modern threats
- 04:38, 20 February 2024 diff hist +3,494 m Securing organizations IT infrastructure from modern threats
- 04:13, 20 February 2024 diff hist +1,262 N Live Optics Created page with "Home > VMWare platform > VMWare Platform Miscellaneous > Live Optics =Getting current resource utilization= We can use liveoptics for getting current resource utilization such as: * 95% IOPS * Peak and 95% CPU usage * Peak and 95% memory usage * Overall storage usage etc. for a physical host, hypervisor such as Hyper-V or ESXi, etc. This information is critical if we are trying to size a new environment during migration - P2V or V2V or hard..." current
- 04:09, 20 February 2024 diff hist +17 m VMWare Platform Miscellaneous current
- 04:08, 20 February 2024 diff hist +223 m RVTools current
- 04:07, 20 February 2024 diff hist +12 m VMWare Platform Miscellaneous
- 04:07, 20 February 2024 diff hist +1,301 N RVTools Created page with "Home > VMWare platform > VMWare Platform Miscellaneous > RVTools =Getting information about ESXi or vCenter environment= We can get detailed information about ESXi or vCenter environment including information on health issues such as: * Connected CD/DVD drive * CPU/Memory configuration issues * Zombie disks by using RV tools. We only need to give ESXi host / vCenter information (IP, Username, Password) and then within a minute we can see all t..."
- 05:15, 1 February 2024 diff hist +1,857 m CentOS 8.x Securing a Linux machine
- 13:23, 26 January 2024 diff hist +1,818 m Securing organizations IT infrastructure from modern threats
- 12:30, 26 January 2024 diff hist +4,620 m Securing organizations IT infrastructure from modern threats
- 11:55, 26 January 2024 diff hist +374 m CentOS 8.x Securing a Linux machine
- 08:41, 19 January 2024 diff hist +414 m Securing organizations IT infrastructure from modern threats
- 07:55, 6 December 2023 diff hist +3,076 m Securing organizations IT infrastructure from modern threats
- 05:04, 6 December 2023 diff hist +1,256 m Securing organizations IT infrastructure from modern threats
- 12:40, 4 December 2023 diff hist +66 m Security tips
- 12:39, 4 December 2023 diff hist +12,133 N Securing organizations IT infrastructure from modern threats Created page with "Home > Security tips > Securing organizations IT infrastructure from modern threats To secure an organization against modern threats consider following: ; User VLANs gateway at firewall : All VLANs should be only L2 at core / distribution / access level. Gateway for all users should be at perimeter firewall. All traffic between two user VLANs should go via firewall. : In this case have separate VLANs for printers, Biometric devices, CCTV, etc...."
- 05:47, 12 November 2023 diff hist +38 m Rocky 9.x System Administration
- 05:47, 12 November 2023 diff hist +433 N Rocky 9.x Network Configuration Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Network Configuration *Rocky 9.x Look at network interface statistics Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Network Configuration"
- 05:47, 12 November 2023 diff hist +1,545 N Rocky 9.x Look at network interface statistics Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Network Configuration > Look at network interface statistics =Look at per interface statistics= Per-interface statistics can be seen at: <pre> /sys/class/net/<interface-name>/statistics </pre> Refer: * https://stackoverflow.com/questions/349576/linux-re..." current
- 05:26, 12 November 2023 diff hist +278 m Recommended firefox plugins current
- 05:20, 12 November 2023 diff hist +183 m Convert image to base64 current
- 05:17, 12 November 2023 diff hist +50 m VMWare vSphere or ESXi
- 05:17, 12 November 2023 diff hist +663 N Unable to login into ESXi host web UI or SSH Created page with "Home > VMWare platform > VMWare vSphere or ESXi > Unable to login into ESXi host web UI or SSH If you are unable to login to ESXi Web UI and even SSH while the same password is working on ESXi DCUI console ( https://kb.vmware.com/s/article/2148363 ) then it is possible that ESXi is locked. Through DCUI console disable ESXi lockdown mode and after that the Web UI and SSH login should work. Refer: * https://communities.vmware.com/t5/ESXi-Discus..." current
- 05:13, 12 November 2023 diff hist +86 m Online tools and utilities
- 05:13, 12 November 2023 diff hist +516 N Convert image to base64 Created page with "Home > Online tools and utilities > Convert image to base64 While writing HTML code, it is possible to embed image directly in the HTML page instead of referring it from some other location as explained at https://www.w3docs.com/snippets/html/how-to-display-base64-images-in-html.html For this to convert image to base64 we can use online tool at: * https://www.base64encoder.io/image-to-base64-converter/ Home > Online tools and..."
- 05:04, 12 November 2023 diff hist +35 m Rocky 9.x Desktop tools and applications current
- 05:04, 12 November 2023 diff hist +638 N Rocky 9.x decompress xz files Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Rocky 9.x decompress xz files To decompress .xz files on rocky linux we can use: # Install xz utilities #:<pre> #:: dnf -y install xz #:</pre> # Then decompress xz file using: #:<pre> #:: xz --decompress <filename> #:</pre> Refer: * https://computingforgeeks.com/how-to-extract-xz-files-on-linux/ Home..." current
- 04:59, 12 November 2023 diff hist +31 m Rocky 9.x Desktop tools and applications
- 04:59, 12 November 2023 diff hist +2,078 N Rocky 9.x Reopening closed tabs in firefox Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Firefox browser > Reopening closed tabs in firefox Sometimes before closing the browser we may want to save all tabs to reopen them again later. Also a few times instead of closing another window we may close firefox browser along with all tabs...." current
- 04:53, 12 November 2023 diff hist +442 N Rocky 9.x Firefox browser Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Firefox browser *Rocky 9.x Reopening closed tabs in firefox Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Firefox browser" current
- 04:52, 12 November 2023 diff hist +33 m CentOS 7.x Firefox current
- 04:51, 12 November 2023 diff hist +32 m Firefox current
- 04:51, 12 November 2023 diff hist +244 m CentOS 8.x Firefox current
- 04:30, 15 October 2023 diff hist +93 m Windows 11 current
- 04:30, 15 October 2023 diff hist +943 N Windows 11 Enable clipboard history to allow pasting from multiple different clipboards Created page with "Home > Windows > Windows 11 > Enable clipboard history to allow pasting from multiple different clipboards =Enable clipboard history in settings= It is possible to have more than one clipboard in Windows by enabling: # Go to Settings -> System -> Clipboard # Enable toggle buttom for clipboard history. Refer: * https://www.howtogeek.com/671222/how-to-enable-..." current
- 04:24, 15 October 2023 diff hist +2 m Paloalto NAT examples current
- 04:23, 15 October 2023 diff hist 0 m Paloalto firewall captive portal current
- 04:20, 15 October 2023 diff hist +1,829 m Paloalto firewall AD integration current
- 04:09, 15 October 2023 diff hist +1,531 m CentOS 8.x apache troubleshooting current
- 05:53, 8 October 2023 diff hist +980 N Rocky 9.x Force rescan or check of xfs filesystem on reboot Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > File system management > Force rescan or check of xfs filesystem on reboot To force rescan or check of xfs filesystem on reboot use: # Edit /etc/fstab file and change values in last two columns to non-zero # Create a file using: #:<pre> #:: t..." current
- 05:49, 8 October 2023 diff hist +513 N Rocky 9.x file system management Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > File system management *Rocky 9.x Force rescan or fsck of ext filesystem on reboot *Rocky 9.x Force rescan or check of xfs filesystem on reboot Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x file syst..."
- 05:49, 8 October 2023 diff hist +338 m CentOS 8.x File system management current
- 05:49, 8 October 2023 diff hist +122 m CentOS 7.x file system management current
- 05:43, 8 October 2023 diff hist +38 m Rocky 9.x System Administration
- 05:42, 8 October 2023 diff hist +873 N Rocky 9.x Force rescan or fsck of ext filesystem on reboot Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > File system management > Force rescan or fsck of ext filesystem on reboot We may want to enforce fsck or checking of ext partition on reboot. For that use: <pre> tune2fs -c 1 /dev/sdXY </pre> The above will cause filesystem to get scanned on..." current
- 05:39, 8 October 2023 diff hist +65 m Rocky 9.x Package management
- 05:39, 8 October 2023 diff hist +67 m CentOS 8.x Package management current
- 05:36, 8 October 2023 diff hist +209 m CentOS 8.x dnf basics current
- 05:16, 8 October 2023 diff hist +213 m CentOS 8.x Package management
- 05:16, 8 October 2023 diff hist +1,468 N CentOS 8.x migrate to CentOS 8.x Stream Created page with "Home > CentOS > CentOS 8.x > System Administration > Package management > CentOS 8.x migrate to CentOS 8.x Stream If you have older CentOS 8 machines they wont work now as repositories have been discontinued. To make them usable, we can migrate from CentOS to CentOS 8.x stream using: # Change all repository configuration as follows ##..." current
- 05:09, 8 October 2023 diff hist +236 m CentOS 8.x Control Web panel current
- 05:08, 8 October 2023 diff hist +974 N CentOS 8.x Control Web panel miscellaneous issues Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > Miscellaneous issues =Disable Excessive resource usage alerts for processes= Control web panel will send periodic alerts for processes using too much resources. For example for zabbix-agent2. To disable such alerts use: # SSH to server as root # Edit file '<tt>/etc/csf..." current
- 03:32, 12 September 2023 diff hist +37 m CentOS 7.x convert from ImageMagick current
- 03:31, 12 September 2023 diff hist +379 m Convert current
- 03:30, 12 September 2023 diff hist +244 m Pdftk current
- 06:36, 8 September 2023 diff hist +1,074 m Build VxRail 7.0 current
- 06:27, 8 September 2023 diff hist +39 m Enterprise security devices or applications current
- 06:27, 8 September 2023 diff hist +1,843 N Planning for migrating a firewall Created page with "Home > Enterprise security devices or applications > Planning for migrating a firewall While coordinating on downtime / planning for migrating to a new firewall, it makes sense to have following information : # From when to when is the downtime? # Who is the contact person available during downtime to help with: #* Cable identification (ISP1 cable, LAN cable, etc.) locally on site #* Coordiante with local users on the site if and when services are..." current
- 06:24, 8 September 2023 diff hist +365 m Paloalto firewall captive portal
- 06:21, 8 September 2023 diff hist +355 m Paloalto general notes or best practices current
- 06:19, 8 September 2023 diff hist +249 m Paloalto firewall current
- 06:19, 8 September 2023 diff hist +119 m Paloalto firewall captive portal
- 06:17, 8 September 2023 diff hist +349 m Paloalto firewall captive portal
- 06:14, 8 September 2023 diff hist +1,781 N Paloalto URL filtering Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto URL filtering =Creating desired URL filtering policy= Clone the default URL filtering policy default and configure a URL filtering policy as per organization (Eg block violence sites). The meaning of category eg business is not explained anywhere on the interface and is left up to interpretation. However there is a check URL link. https://urlfiltering.paloalt..." current
- 06:10, 8 September 2023 diff hist +407 N Paloalto troubleshooting options Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto troubleshooting options *Paloalto firewall packet capturing *Paltalto firewall Monitor Session Browser *Paltalto firewall Monitor allowed/denied traffic Home > Enterprise security devices or applications > Paloalto firewall > Paloalto troubleshooting options"
- 06:10, 8 September 2023 diff hist +773 N Paltalto firewall Monitor allowed/denied traffic Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto troubleshooting options > Paltalto firewall Monitor allowed/denied traffic Go to Monitor -> Logs -> Traffic. Here we filter for source/destination. Here unlike session monitoring we can see historic (Based on log storage capacity of firewall) sessions and whether they were allowed or denied. Example filter ( addr.dst in 192.168.0.0/24 ) Same as monitor ->..."
- 06:09, 8 September 2023 diff hist +961 N Paltalto firewall Monitor Session Browser Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto troubleshooting options > Paltalto firewall Monitor Session Browser We can monitor for sessions from specific source or to specific destinations to see whether they are even going through firewall. Once we go to Monitor -> Session Browser and configure filters. For filter click on any source / destination etc. listed and change the value. Example filter to s..."
- 06:08, 8 September 2023 diff hist +78 m Paloalto firewall packet capturing current
- 06:06, 8 September 2023 diff hist +1,529 N Paloalto Policy based forwarding (PBF) Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto Policy based forwarding (PBF) On PBF note that: * We dont need PBF for incoming NAT reply packets. Using ECMP with symmetric return on router is enough. * Dont do PBF with a specific ISP when the same source machine LAN machine is NAT with public IP of other ISP. In that case reply packets try to use a different ISP (As per PBF) and configuration does not works..." current
- 06:03, 8 September 2023 diff hist +2 m Paloalto using ECMP for active/active ISP connectivity current
- 06:00, 8 September 2023 diff hist +1,866 N Paloalto using ECMP for active/active ISP connectivity Created page with "Home > Enterprise security devices or applications > Paloalto firewall > aloalto using ECMP for active/active ISP connectivity =Enabling ECMP= If organization has multiple ISPs then: # Enable ECMP in virtual router with symmetric return. We can enable up to 4 equal cost routes via ECMP # After commit check "runtime stats" local routing table of the device (Should be done on device, cant be done via panorama) and validate that we have default r..."
- 05:46, 8 September 2023 diff hist +779 m Paloalto NAT examples
- 05:44, 8 September 2023 diff hist +781 N Paloalto NAT examples Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto NAT examples =NAT of public IP to private IP on a few ports= To NAT a public IP:port to private IP:port use: # Create WAN to WAN Security rule with destination as NATed public IP with all services and all ports # Create NAT rule from WAN to LAN with source IP as any and destination IP as WAN public IP. After NAT change the destination IP to LAN IP. Here in NAT..."
- 05:41, 8 September 2023 diff hist +2,779 N Paloalto Configure firewall for proxy DNS Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto Configure firewall for proxy DNS Palo Alto Networks firewalls can act as DNS servers for local users. By configuring DNS Proxy on the firewall, you can intercept DNS requests from internal clients and forward them to external DNS servers or resolve them locally. =Configure DNS proxy via setup and service route configuration= To check the DNS settings on a Palo A..." current
- 05:34, 8 September 2023 diff hist +543 N Paloalto general notes or best practices Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto general notes or best practices =Add /32 netmask for a single IP= Adding netmask eg /32 for a single IP is important. Without this the policy / rule may get accepted and committed but does not works unless we add /32 netmask. This should be followed for all address objects without fail. Home > Enterprise security devices or applications >..."
- 04:48, 8 September 2023 diff hist +196 m Configuring nrpe based internal service checks current
- 04:46, 8 September 2023 diff hist +45 m CentOS 8.x systemd or systemctl
- 04:46, 8 September 2023 diff hist +435 m Check cluster status via systemd service current
- 04:45, 8 September 2023 diff hist +103 m Check cluster status via systemd service
- 04:44, 8 September 2023 diff hist +118 m Check cluster health via nagios plugin current
- 04:43, 8 September 2023 diff hist +163 m SAP setup and maintenance
- 04:43, 8 September 2023 diff hist +2,910 N Check cluster health via nagios plugin Created page with "Home > Suse > SAP setup and maintenance > Check cluster health via nagios plugin We can monitor cluster health using nagios plugin using: '''Not tested in production''' #Create a plugin to be called via nrpe on the cluster host '<tt>/usr/lib64/nagios/plugins/cluster_check.sh</tt>' with: <source type="bash"> #!/bin/bash # Run crm status command and capture output crm_output=$(crm status 2>&1) # Check for error or warning in output, ignoring ca..."
- 04:33, 8 September 2023 diff hist +71 m Systemd
- 04:33, 8 September 2023 diff hist +285 m CentOS 8.x systemd or systemctl
- 04:31, 8 September 2023 diff hist +2,798 N Check cluster status via systemd service Created page with "Home > Suse > SAP setup and maintenance > Check cluster status via systemd service We can check cluster status via a systemd script using: '''Not tested in production''' # Setup outgoing email via postfix on the system so that email can be sent using mail command via CentOS 8.x postfix send email through relay or smarthost with smtp authentication # Create a systemd script '<tt>/etc/systemd/system/cluster_status_check.service</tt>' with: <s..."
- 04:23, 8 September 2023 diff hist +456 m CentOS 8.x Systemd based reverse ssh tunnel service current
- 04:20, 8 September 2023 diff hist +126 m CentOS 8.x SAP setup and maintenance current
- 04:15, 8 September 2023 diff hist +3,658 m CentOS 8.x postfix send email through relay or smarthost with smtp authentication
- 04:11, 17 August 2023 diff hist +557 m Rsnapshot current
- 14:01, 22 July 2023 diff hist +452 m Rocky 8.x SSH client Connecting to old network devices with legacy protocols and ciphers current
- 05:56, 19 July 2023 diff hist +43 m Rocky 9.x System Administration
- 05:56, 19 July 2023 diff hist +930 N Rocky 9.x Add UEFI boot option in BIOS Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Add UEFI boot option in BIOS If for some reason UEFI boot option from BIOS for Rocky is removed and you want to add it again use: # Disable secure boot. This may require shimx64 efi image # Add a new option for Rocky pointing to '<tt>EFI/rocky/grubx64.efi</tt>' file under EFI boot partition # Eithe..." current
- 08:10, 26 June 2023 diff hist +3,011 m Upgrading 12SP4 LPAR to 15SP1 current
- 05:19, 26 June 2023 diff hist +158 m Paloalto firewall Configure dual ISP dual site-to-site IPSec VPN tunnel failover current
- 05:08, 26 June 2023 diff hist +224 m Rocky 9.x Upgrade Rocky 8.x to Rocky 9.x
- 05:04, 26 June 2023 diff hist +1,226 m Rocky 9.x Upgrade Rocky 8.x to Rocky 9.x
- 01:35, 24 June 2023 diff hist +63 m Rocky 9.x Configure new laptop for personal use
- 01:34, 24 June 2023 diff hist +63 m Rocky 8.x New laptop OS configuration
- 06:45, 23 June 2023 diff hist +72 m RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client current
- 06:44, 23 June 2023 diff hist +134 m RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client
- 06:19, 23 June 2023 diff hist +387 m RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client
- 10:47, 16 June 2023 diff hist +43 m CentOS 8.x Zabbix current
- 10:47, 16 June 2023 diff hist +330 m Ubuntu 20.04 Zabbix agent installation current
- 10:47, 16 June 2023 diff hist +44 m Ubuntu Server or Desktop administration current
- 10:47, 16 June 2023 diff hist +1,025 N Ubuntu 20.04 Zabbix agent installation Created page with "Home > Ubuntu > Server or Desktop administration > Ubuntu 20.04 Zabbix agent installation To install Zabbix agent in Ubuntu 20.04 machine use: # Install Zabbix repository #:<pre> #:: wget https://repo.zabbix.com/zabbix/6.4/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.4-1+ubuntu20.04_all.deb #:: dpkg -i zabbix-release_6.4-1+ubuntu20.04_all.deb #:: apt update #:</pre> # Install Zabbix agent using: #:<..."
- 09:41, 16 June 2023 diff hist +44 m Monitor esxi resource utilization via esxtop command current
- 08:39, 16 June 2023 diff hist +58 m VMWare vSphere or ESXi
- 08:39, 16 June 2023 diff hist +2,841 N Monitor esxi resource utilization via esxtop command Created page with "Home > VMWare platform > VMWare vSphere or ESXi > Monitor esxi resource utilization via esxtop command esxtop is a command-line tool that provides real-time information about resource usage in your ESXi environment. It can provide you with a wealth of data on CPU, memory, disk, and network usage. Here's a step-by-step guide on how to use esxtop to monitor an ESXi host: # Connect to the ESXi host via SSH #: This assumes SSH to ESXi host is ena..."
- 07:59, 16 June 2023 diff hist +83 m Accessing VIOS console via HMC console current
- 07:59, 16 June 2023 diff hist +231 m Add power servers to vHMC current
- 07:56, 16 June 2023 diff hist +385 m Accessing VIOS console via HMC console
- 07:50, 16 June 2023 diff hist +23 m Enterprise security devices or applications
- 07:50, 16 June 2023 diff hist +235 N Cisco ASA firewall Created page with "Home > Enterprise security devices or applications > Cisco ASA firewall *Cisco ASA firewall basic initialization Home > Enterprise security devices or applications > Cisco ASA firewall" current
- 07:50, 16 June 2023 diff hist +2,097 N Cisco ASA firewall basic initialization Created page with "Home > Enterprise security devices or applications > Cisco ASA firewall > Basic initialization Consider requirement as follows to initialize a ASA firewall: * DMZ IP of 192.168.11.1/24 for servers * WAN public IP 1.1.11.213/30 for Internet * LAN IP of 192.168.100.1/24 for LAN users * Additional 192.168.10.0 subnet for LAN accessible via L3 switch 192.168.100.2 * Outgoing internet access for LAN users from..." current
- 07:07, 16 June 2023 diff hist +79 m VMWare platform current
- 07:06, 16 June 2023 diff hist +181 N VMWare Platform Miscellaneous Created page with "Home > VMWare platform > VMWare Platform Miscellaneous *VMWare Useful Links Home > VMWare platform > VMWare Platform Miscellaneous"
- 07:06, 16 June 2023 diff hist +1,095 N VMWare Useful Links Created page with "Home > VMWare platform > VMWare Platform Miscellaneous > VMWare Useful Links We can use following useful links related to VMWare platform: ; Configuration Maximums : We can find out maximum limit eg no. of datastores, no. of hosts, no. of VLANs, etc. for any particular VMWare product version using https://configmax.esp.vmware.com/home ; Product Interopibility Matrix : We can check whether products will work together or not. Eg Whether a parti..." current
- 06:52, 16 June 2023 diff hist +130 m Proxmox virtual environment current
- 06:52, 16 June 2023 diff hist +1,467 N Proxmox Change disk configuration of VM with snapshots Created page with "Home > Debian > Proxmox virtual environment > Proxmox Change disk configuration of VM with snapshots In proxmox we can take snapshots of the VM. However, if we want to change existing disks (eg remove one hard-disk) and then add another new hard-disk then there is concern on how will snapshots be effective if a disk is removed / added. Thus, for a example requirement where we need to remove a old disk from a Linux VM and add a new disk with..." current
- 09:57, 15 June 2023 diff hist +157 m CentOS 7.x Create LVM partition on new disk current
- 09:55, 15 June 2023 diff hist +278 m CentOS 8.x create or extend lvm partition with striping current
- 08:53, 15 June 2023 diff hist +35 m Rocky 9.x System Administration
- 08:53, 15 June 2023 diff hist +404 N Rocky 9.x Package management Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Package management *Rocky 9.x Erlang installation Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Package management"
- 08:53, 15 June 2023 diff hist +1,292 N Rocky 9.x Erlang installation Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Package management > Erlang installation At the time of this writing erlang package was not available as part of Rocky 9.x repos listed below: ; appstream : Rocky Linux 9 - AppStream ; baseos : Rocky Linux 9 - BaseOS ; epel : Extra Packages for Enterprise Linux 9 - x86_64 ; e..." current
- 08:15, 15 June 2023 diff hist +201 m CentOS 8.x Zimbra upgrade
- 08:13, 15 June 2023 diff hist +56 m Paloalto firewall
- 08:13, 15 June 2023 diff hist +31 m Paloalto give static management IP to new firewall current
- 08:13, 15 June 2023 diff hist +901 N Paloalto give static management IP to new firewall Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto give static management IP to new firewall After deploying a new virtual or physical palo-alto firewall use following on console to assign management IP: # Login with admin/admin #: Note that it may not work immediately. You may have to wait 5-10 minutes for it to work # During first login firewall will force to change default admin password # Then use below to as..."
- 07:57, 15 June 2023 diff hist +96 m Rocky 9.x System Administration
- 07:57, 15 June 2023 diff hist +2,323 N Rocky 9.x Upgrade Rocky 8.x to Rocky 9.x Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Upgrade Rocky 8.x to Rocky 9.x To upgrade from Rocky 8 to Rocky 9 use: # Ensure sufficient free space in / before proceeding # Go to URL https://download.rockylinux.org/pub/rocky/9/BaseOS/x86_64/os/Packages/r/ # Note package names for rocky-release, rocky-repos and rocky-gpg-keys. Eg at time of t..."
- 07:55, 15 June 2023 diff hist +1,853 N Rocky 9.x Upgrade from CentOS Stream to Rocky Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Upgrade from CentOS Stream to Rocky The below steps would work both on CentOS Stream 8 and CentOS Stream 9, to convert them to Rocky 8.x or Rocky 9.x appropriately. # Ensure sufficient free space in / before proceeding # Update to latest packages in CentOS Stream using: #:<pre> #:: dnf updat..." current
- 07:22, 15 June 2023 diff hist +74 m Information tools current
- 07:22, 15 June 2023 diff hist −3,349 m Disk usage related information current
- 07:22, 15 June 2023 diff hist +34 m Rocky Linux 9.x
- 07:22, 15 June 2023 diff hist +338 N Rocky 9.x Information tools Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Information tools *Rocky 9.x atop '''There is older information on other tools at Information tools''' Home > Rocky Linux or CentOS > Rocky Linux 9.x > Information tools" current
- 07:22, 15 June 2023 diff hist +4,107 N Rocky 9.x atop Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Information tools > atop =About atop= Atop is a more comprehensive monitoring tool. It looks at CPU, RAM, hdd, etc. all parameters while monitoring. This can be useful if combination of various parameters need to be monitored using same tool. To start atop use: <pre> atop </pre> =Using atop for system activity recording similar to sar= Atop can..." current
- 07:20, 15 June 2023 diff hist 0 m Rocky 8.x New laptop OS configuration
- 07:19, 15 June 2023 diff hist 0 m Rocky 9.x Configure new laptop for personal use
- 07:11, 15 June 2023 diff hist +154 m Rsyslog configuration current
- 07:11, 15 June 2023 diff hist +111 m Installing rsyslog from yum repository current
- 07:11, 15 June 2023 diff hist +29 m Rocky Linux 9.x
- 07:11, 15 June 2023 diff hist +261 N Rocky 9.x Syslog servers Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Syslog servers *Rocky 9.x rsyslog server Home > Rocky Linux or CentOS > Rocky Linux 9.x > Syslog servers" current
- 07:11, 15 June 2023 diff hist +466 N Rocky 9.x rsyslog server Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Syslog servers > rsyslog server *Rocky 9.x Setup rsyslog server for accepting remote device logs '''There are older articles on rsyslog at:''' Rsyslog configuration Home > Rocky Linux or CentOS > Rocky Linux 9.x > Syslog servers > rsyslog server" current
- 07:11, 15 June 2023 diff hist +1,918 N Rocky 9.x Setup rsyslog server for accepting remote device logs Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Syslog servers > rsyslog server > Setup rsyslog server for accepting remote device logs To setup a new rsyslog server on Rocky 9.x use: # Install rsyslog package via: #:<pre> #:: dnf -y install rsyslog #:</pre> # Disable SELinux (setenforce 0, edit /etc/sysconfig/selinux) # Di..." current
- 06:58, 15 June 2023 diff hist +185 m Sophos Firewall or IPS current
- 06:58, 15 June 2023 diff hist +1,949 N Sophos Connect to passive firewall when two firewall are in active/passive HA Created page with "Home > Enterprise security devices or applications > Sophos Firewall or IPS > Sophos Connect to passive firewall when two firewall are in active/passive HA When two firewalls are in active/passive HA, if we connect to LAN/WAN IPs over https or ssh, we get connected only to active firewall. If we want to check something specific about passive firewall then we can ssh to passive firewall from active firewall. Thus, first we need to SSH to activ..." current
- 11:52, 14 June 2023 diff hist +124 m VxRail current
- 11:52, 14 June 2023 diff hist −1,728 m Build VxRail 4.7 current
- 11:52, 14 June 2023 diff hist +2,401 N Enable IPv6 and IGMP snooping on VLAN 3939 required for VxRail Created page with "Home > VMWare platform > VxRail > Enable IPv6 and IGMP snooping on VLAN 3939 required for VxRail VxRail by default requires VLAN 3939 for nodes to discover each other. Ideally on this VLAN we should enable IGMP snooping and IPv6. The same can be done for a few switch makes as follows: =Dell switch= <pre> config t ip igmp snooping enable ipv6 mld snooping enable exit show ipv6 mld snooping interface vlan 3939 </pre> =Aruba or HP..." current
- 11:43, 14 June 2023 diff hist +1,186 m Removing failed disk or disk group from vSAN cluster current
- 11:37, 14 June 2023 diff hist +932 m Raw device mapping (RDM) current
- 06:53, 13 June 2023 diff hist +9 Rocky 9.x Configure new laptop for personal use
- 06:50, 13 June 2023 diff hist +7 m Rocky 9.x Configure new laptop for personal use
- 13:40, 11 June 2023 diff hist +27 m Paloalto firewall
- 13:39, 11 June 2023 diff hist +1,365 N Panorama NAT examples Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Panorama NAT examples =NAT from public IP to private IP via panorama only for a specific destination= When packets are coming from a specific WAN IP (Src-pub-IP1) and going to a specific WAN public IP (dst-pub-IP2) and need to be translated to a LANIP (dst-priv-IP3) for a specific service on port (service-port1) then we need to do following configuration in panorama: ==Pol..." current
- 07:36, 11 June 2023 diff hist +12 m Checking SAP application ASCS/ERS status current
- 07:35, 11 June 2023 diff hist +784 m CRM cluster on Suse Miscellaneous notes current
- 07:31, 11 June 2023 diff hist +393 m HP cli basics current
- 07:28, 11 June 2023 diff hist +396 m HP cli basics
- 07:24, 11 June 2023 diff hist +186 m Managing windows services using sc command current
- 07:22, 11 June 2023 diff hist +47 m Windows Desktop Tools or Utilities Tag: Visual edit: Switched
- 07:22, 11 June 2023 diff hist +1,091 N Managing windows services using sc command Created page with "Home > Windows > Windows Desktop Tools or Utilities > Managing windows services using sc command Normally we can go to Services option in control panel (or under computer management) to look at status of various services and start/stop them. However there is also option to start/stop service via commandline. =Finding name of service= Look at servicename in properties of service when opened using services under control panel =Start service fr..."
- 07:16, 11 June 2023 diff hist +147 m CentOS 8.x nomachine current
- 07:14, 11 June 2023 diff hist +846 N CentOS 8.x Unattended nomachine Created page with "Home > CentOS > CentOS 8.x > CentOS 8.x remote access > nomachine > Unattended nomachine In case of machine which is only booted but no graphical user login has been done yet, nomachine remote may not work. In such cases if nomachine is leading to blank screen then try: # Edit '<tt>/usr/NX/etc/server.cfg</tt>' and set: #:<pre> #:: CreateDisplay 1 #:: DisplayOwner "saurabh" #:</pre>..." current
- 07:09, 11 June 2023 diff hist +42 m Rocky 8.x System Administration current
- 07:08, 11 June 2023 diff hist +14,303 N Rocky 8.x New laptop OS configuration Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > System Administration > Rocky 8.x New laptop OS configuration =OS installation= # Prepare bootable Rocky Linux 8 USB using: #:<pre> #:: dd if=Rocky-8.7-x86_64-dvd1.iso of=/dev/sdd #:: sync #:</pre> #::'''Assumes umount /dev/sdd* is done and that /dev/sdd does not has any critical data''' before itself. #: This can also be done using Rufus in Windows by using dd..."
- 05:53, 11 June 2023 diff hist +673 m CentOS 7.x remote desktop or freerdp current
- 05:46, 11 June 2023 diff hist +85 m Rocky 9.x Owncloud upgrade by migrating to a new VM with updated version current
- 05:41, 11 June 2023 diff hist +84 m VMWare vCenter current
- 05:41, 11 June 2023 diff hist +2,038 N VCenter 6.7 or 7 certificate expiry leading to 503 service not available error Created page with "Home > VMWare platform > VMWare vCenter > vCenter 6.7 or 7 certificate expiry leading to 503 service not available error If vCenter internal certificates expire we may get 503 service unavailable error or other errors as shown at VMWare KB https://kb.vmware.com/s/article/76719 To solve this use: # You can validate whether you have this issue or not via steps explained at https://kb.vmware.com/s/article/79248 ## Downlooad checksts script from..." current
- 05:06, 11 June 2023 diff hist +37 m Rocky Linux 9.x
- 05:05, 11 June 2023 diff hist +301 N Rocky 9.x System Administration Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration *Rocky 9.x New machine configuration Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration"
- 05:05, 11 June 2023 diff hist +449 N Rocky 9.x New machine configuration Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > New machine configuration *Rocky 9.x Configure new laptop for personal use Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > New machine configuration" current
- 05:05, 11 June 2023 diff hist +18,820 N Rocky 9.x Configure new laptop for personal use Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > New machine configuration > Configure new laptop for personal use =OS installation= # Prepare bootable Rocky Linux 9 USB using: #:<pre> #:: dd if=Rocky-9.0-x86_64-dvd.iso of=/dev/sdd #:: sync #:</pre> #::'''Assumes umount /dev/sdd* is done and that /d..."
- 10:46, 6 June 2023 diff hist +80 m Configure VLT between two Dell S4128T-on or S4128F-on switches current
- 11:26, 31 May 2023 diff hist +52 m Security tips
- 11:26, 31 May 2023 diff hist +8,171 N Comparing MDM with DLP with End-point security Created page with "Home > Security tips > Comparing MDM with DLP with End-point security Endpoint Security, Data Leak Prevention (DLP), and Mobile Device Management (MDM) are three distinct but complementary technologies that address different aspects of security in an organization. Here's a comparison of these three and their typical use cases: =Endpoint Security= This focuses on securing endpoints, or end-user devices like desktops, laptops, and mobile devices. En..." current
- 11:06, 31 May 2023 diff hist +99 m Security tips
- 11:06, 31 May 2023 diff hist +4,906 N Generate new CSR by referring existing details from current certificate including private key Created page with "Home > Security tips > Generate new CSR by referring existing details from current certificate including private key This internally refers Openssl. '''This is not fully tested.''' To generate a new CSR from existing certificate and key, then sign it and then import it use: # On existing server with certificate and key, open mmc -> Certificate # Export existing certificate with key in pfx format. #: Need to give a password while exporting..." current
- 10:21, 31 May 2023 diff hist +996 m Generate SSL certificate request using Microsoft Management Console (MMC) certificates snap-in current
- 06:43, 24 May 2023 diff hist +50 m Ubuntu HPC NIS server setup on master node current
- 06:43, 24 May 2023 diff hist +26 m Ubuntu HPC Create new user current
- 06:41, 24 May 2023 diff hist +31 m Ubuntu HPC setup with openpbs and openmpi current
- 06:40, 24 May 2023 diff hist +1,471 N Ubuntu HPC Create new user Created page with "Home > Ubuntu > HPC setup with openpbs and openmpi > Create new user Once HPC setup is done properly, to create any new user (eg user3) please use below steps: #Create user using: #:<pre> #:: useradd -m -d /export/home/user3 -s /bin/bash user3 #:: passwd user3 #:</pre> #Create SSH key and configure them as authorized using: #:<pre> #:: su - user3 #:: ssh-keygen #:: cat ~/.ss..."
- 06:35, 24 May 2023 diff hist +92 m Ubuntu HPC NIS server setup on master node
- 06:31, 24 May 2023 diff hist +292 m Ubuntu HPC Install Openmpi from master node current
- 05:01, 22 May 2023 diff hist +4,966 N Executing powershell script on Windows machine Created page with "Home > Windows > Windows Desktop Tools or Utilities > Executing powershell script on Windows machine =Normal execution of powershell script= To execute powershell script in Windows use: * Right click on powershell script and use "Run with powershell" option OR * Open a powershell Window. Run powershell script with full / relative path. Eg "cd C:\Users\Example\Downloads & .\Script1.ps" =Changing powershell Execution Policy= However, executio..." current
- 04:27, 22 May 2023 diff hist +52 m Windows Desktop Tools or Utilities
- 04:27, 22 May 2023 diff hist +633 m Rocky 8.x RustDesk current
- 04:18, 22 May 2023 diff hist −97 m CentOS 8.x phpMyAdmin current
- 10:51, 19 May 2023 diff hist +20 m Rocky 8.x Desktop tools or applications current
- 10:51, 19 May 2023 diff hist +2,472 N Rocky 8.x GIMP Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > GIMP =GIMP shortcuts= We can use following shortcuts in GIMP: ; p paintbrush (Tools -> Paint Tools -> Paint Brush) : We can click to paint using selected brush. : Brush selection - Windows -> Dockable Dialogs -> Tool options : Drawing Line - If we click at a point and then go to other point. On other po..." current
- 10:30, 19 May 2023 diff hist +59 m GIMP current
- 10:27, 19 May 2023 diff hist +102 m Ubuntu HPC Common setup of all HPC nodes current
- 10:26, 19 May 2023 diff hist +670 m CentOS 7.x Rocks cluster 7.0 Build compute server current
- 10:26, 19 May 2023 diff hist +1,150 m CentOS 7.x Rocks cluster 7.0 Build master server current
- 10:18, 19 May 2023 diff hist +43 m Windows 10 current
- 10:18, 19 May 2023 diff hist +876 N Windows 10 Enable very long file paths Created page with "Home > Windows > Windows 10 > Enable very long file paths To enable very long paths in Windows use: # Open registry using '<tt>regedit.exe</tt>' ## Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem ## Edit (or create new if required) LongPathsEnabled as 32-bit D-Word value ## Set the value for LongPathsEnabled to 1. # In case of domain environments also open Group Policy Editor '<tt>gped..." current
- 07:34, 17 May 2023 diff hist +125 m Useful bash shell scripts current
- 07:34, 17 May 2023 diff hist +706 N Simple while loop with count in shell script Created page with "Home > Shell scripting > Useful bash shell scripts > Simple while loop with count in shell script If we need to execute something specific no. of times, we can use while loop with count such as: <pre> q=0; while q -lt 3 ; do ((q++)); echo $q; done </pre> Here update value of limit from 3 to the desired number of loop executions. Also instead of echo $q; put the command to be executed again and again. For example to generate 10 random pa..." current
- 07:31, 17 May 2023 diff hist +38 m Windows Desktop Tools or Utilities
- 07:30, 17 May 2023 diff hist +991 N Remotely change Windows password Created page with "Home > Windows > Windows Desktop Tools or Utilities > Remotely change Windows password Normally for safety change password option comes after we press 'Ctrl+Alt+Del'. This cannot be done remotely as the sequence would get consumed by local system, instead of it being transmitted to remote machine over remote desktop. In such cases to change password use: # Create a new shortcut with target value of: #:<pre> #:: explorer.exe shell:::{2559a1f2-..." current
- 07:17, 17 May 2023 diff hist +37 m Paloalto firewall
- 07:17, 17 May 2023 diff hist +3,351 N Paloalto firewall captive portal Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Captive Portal For captive portal via AD we need to add a LDAP server, create group mapping, create authentication profile and optionally create authentication sequence as explained at Paloalto firewall AD integration. Here for captive portal select appropriate AD Group eg "Captive Portal Users" instead of VPN related group as explain..."
- 06:52, 17 May 2023 diff hist +39 m Paloalto firewall
- 06:51, 17 May 2023 diff hist +10,093 N Paloalto firewall AD integration Created page with "Home > Enterprise security devices or applications > Paloalto firewall > AD integration To integrate palo-alto firewall with AD use following steps: # Finding base DN of AD and also DN of authenticating service user ## Login into system connected to AD and open "Active Directory Users and Computers". ## Enable View -> "Advanced Features". Without this we cannot see LDAP attributed such as DN required for integr..."
- 05:46, 17 May 2023 diff hist +64 Microsoft Exchange Server current
- 05:45, 17 May 2023 diff hist +1,157 N Microsoft Exchange smart host or Send connector settings Created page with "Home > Windows > Microsoft Exchange Server > Smart host or Send connector settings It might be required to send outgoing emails to a particular domain (or all outgoing emails) via a SMTP Gateway / Smart host or Send connector. To configure the same (or view existing configuration) use: # Login into exchange admin center via Web UI # Go to "Mail Flow" -> "Send connectors" # Here we can ei..." current
- 05:37, 17 May 2023 diff hist +38 m Ubuntu current
- 05:37, 17 May 2023 diff hist +868 N Ubuntu disable automatic updates Created page with "Home > Ubuntu > Disable automatic updates =Disable automatic-update via CLI= We can disable automatic update in Ubuntu via CLI using: # Edit '<tt>/etc/apt/apt.conf.d/20auto-upgrades</tt>' so that it has: <source type=shell> APT::Periodic::Update-Package-Lists "0"; APT::Periodic::Download-Upgradeable-Packages "0"; APT::Periodic::AutocleanInterval "0"; APT::Periodic::Unattended-Upgrade "0"; </source> =Disable autom..." current
- 12:39, 12 May 2023 diff hist −4 m RHEL 8.x Spectrum Protect Move backups to DR →Backup disk pool to tape offsite pool current
- 12:38, 12 May 2023 diff hist +77 m RHEL 8.x Spectrum Protect Move backups to DR →If new tape cartridges inserted to tape library
- 12:37, 12 May 2023 diff hist +151 m RHEL 8.x Spectrum Protect Move backups to DR →If new tape cartridges inserted to tape library
- 12:34, 12 May 2023 diff hist −21 m RHEL 8.x Spectrum Protect Move backups to DR →If Old/Used/Offsite tape cartridges inserted to tape library
- 12:33, 12 May 2023 diff hist +3,858 N RHEL 8.x Spectrum Protect Move backups to DR Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Move backups to DR == Create storage pool for offsite pool == #Create storage pool for offsite pool #:<pre> #::DEFINE STGPOOL <offsite-tape-storage-pool-name> LTOCLASS pooltype=copy description="Description for the Offsite tape pool" maxscratch=2 collocate..."
- 12:31, 12 May 2023 diff hist +50 m RHEL 8.x Spectrum Protect Backup current
- 11:35, 12 May 2023 diff hist +1,027 m RHEL 8.x Spectrum Protect Schedule the Backups current
- 11:28, 12 May 2023 diff hist +23 RHEL 8.x Spectrum Protect Schedule the Backups →On the client node, stop / start the backup agent
- 11:11, 12 May 2023 diff hist +124 RHEL 8.x Spectrum Protect Commands description current
- 11:05, 12 May 2023 diff hist +500 m RHEL 8.x Spectrum Protect Commands description
- 11:02, 12 May 2023 diff hist +705 m RHEL 8.x Spectrum Protect Commands description
- 10:18, 12 May 2023 diff hist +1,671 N RHEL 8.x Spectrum Protect Administrative configuration backup Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Administrative configuration backup #Login to dsmadmc console #:<pre> #::> dsmadmc #::> DEFINE SCRIPT SP_CONF DESCRIPTION='Backup SP devconf and volhist file' #::> UPDATE SCRIPT SP_CONF "backup devconf file=/spdata/spback/devconf.out" #::>..." current
- 10:15, 12 May 2023 diff hist +67 RHEL 8.x Spectrum Protect Backup
- 08:37, 12 May 2023 diff hist +462 m RHEL 8.x Spectrum Protect Schedule the Backups
- 08:19, 12 May 2023 diff hist +2,550 N RHEL 8.x Spectrum Protect Reports configuration Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Reports configuration #Schedule information #:<pre> #::SELECT associations.domain_name, associations.node_name, associations.schedule_name,client_schedules.description, client_schedules.action, client_schedules.options,client_schedules.objects, client_sc..." current
- 08:17, 12 May 2023 diff hist +53 m RHEL 8.x Spectrum Protect Backup
- 08:11, 12 May 2023 diff hist −4 m RHEL 8.x Spectrum Protect Storage pool modification current
- 08:10, 12 May 2023 diff hist +277 m RHEL 8.x Spectrum Protect Storage pool modification
- 07:50, 12 May 2023 diff hist +60 m RHEL 8.x Spectrum Protect Storage pool modification
- 07:34, 12 May 2023 diff hist +106 m RHEL 8.x Spectrum Protect Storage pool modification
- 07:31, 12 May 2023 diff hist +33 m RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation →Storage pool creation for tape current
- 07:30, 12 May 2023 diff hist +23 m RHEL 8.x Spectrum Protect Backup
- 07:29, 12 May 2023 diff hist +98 N RHEL 8.x Spectrum Protect Configure Tape and Define the class Saurabh moved page RHEL 8.x Spectrum Protect Configure Tape and Define the class to RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation current Tag: New redirect
- 07:29, 12 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation Saurabh moved page RHEL 8.x Spectrum Protect Configure Tape and Define the class to RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation
- 07:29, 12 May 2023 diff hist +92 RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation
- 07:27, 12 May 2023 diff hist +421 m RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation
- 07:18, 12 May 2023 diff hist +1,805 N RHEL 8.x Spectrum Protect Backup Archive restoration procedure Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Backup Archive restoration procedure #Login to the webgui client <https://<ipaddress>:9081/bagui> #Go to Retrieve tab #Click on the latest backup #Go to the location of file / folder to restore #Select the file / folder and click the uparr..." current
- 07:13, 12 May 2023 diff hist +68 RHEL 8.x Spectrum Protect Backup
- 06:56, 12 May 2023 diff hist +147 m RHEL 8.x Spectrum Protect Schedule the Backups
- 06:21, 12 May 2023 diff hist +1,907 N RHEL 8.x Spectrum Protect Web client installation in RHEL client Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Web client installation in RHEL client #On Backup server, create sprestore user #:<pre> #::dsmadmc #::register admin sprestore admin123 sessionsecurity=trans #:</pre> #On RHEL client install below packages #:<pre> #::yum localinstall gsk..." current
- 06:10, 12 May 2023 diff hist +70 RHEL 8.x Spectrum Protect Backup
- 06:07, 12 May 2023 diff hist +5 RHEL 8.x Spectrum Protect Backup
- 06:07, 12 May 2023 diff hist +80 N RHEL 8.x Spectrum Protect Backup Agent installation in client Saurabh moved page RHEL 8.x Spectrum Protect Backup Agent installation in client to RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client current Tag: New redirect
- 06:07, 12 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client Saurabh moved page RHEL 8.x Spectrum Protect Backup Agent installation in client to RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client
- 06:07, 12 May 2023 diff hist +20 RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client
- 06:01, 12 May 2023 diff hist +149 m RHEL 8.x Spectrum Protect Miscellaneous current
- 07:29, 11 May 2023 diff hist +696 N RHEL 8.x Spectrum Protect Miscellaneous Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Miscellaneous == Configure admin password to never expires == #Configure admin password to never expires #:<pre> #::update admin <username> passexp=0 sessionsecurity=TRANSitional #::Ex: #::update admin admin passexp=0 sessionsecurity=TRANSitional #:</pre> Ma..."
- 07:17, 11 May 2023 diff hist +45 RHEL 8.x Spectrum Protect Backup
- 07:14, 11 May 2023 diff hist +123 RHEL 8.x Spectrum Protect Commands description
- 07:50, 10 May 2023 diff hist +939 N Rocky 8.x LibreOffice Calc Rows auto-number Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > LibreOffice Calc > Rows auto-number In case of rows requiring numbering such as Serial No with values 1,2,3,4, etc. instead of typing the numeric value if we use formula <pre> =Row(A2)-1 </pre> For second row, 1st column to have number 1. Then if..." current
- 05:40, 10 May 2023 diff hist +500 N Rocky 8.x LibreOffice Calc Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > LibreOffice Calc *Rocky 8.x LibreOffice Calc Rows auto-number There are older articles on this at Libreoffice calc Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > Rocky 8.x LibreOffic..." current
- 05:40, 10 May 2023 diff hist +76 m Libreoffice calc current
- 05:13, 10 May 2023 diff hist +32 m Rocky 8.x Desktop tools or applications
- 08:24, 9 May 2023 diff hist +518 m Rocky 8.x Zimbra Connect to Zimbra internal LDAP externally current
- 07:17, 9 May 2023 diff hist +186 RHEL 8.x Spectrum Protect Define Storage pool, Domain and Policyset current
- 06:43, 9 May 2023 diff hist +64 m Synology NAS current
- 06:43, 9 May 2023 diff hist +61 m Storage server current
- 06:43, 9 May 2023 diff hist +654 N Enable automatic power on for synology NAS after power is restored Created page with "Home > Storage server > Synology NAS > Enable automatic power on for synology NAS after power is restored Normally Synology NAS remains powered off, if power fails and then is restored. However, if you want NAS to power-on automatically after power is restored use: # Login into NAS Web UI # Go to Control Panel -> "Hardware and Power" # Under "Power Recovery" -> Enable "Restart automatically when power supply issue is fixed" Refer: * https://..." current
- 06:41, 9 May 2023 diff hist +131 N Synology NAS Created page with "Home > Storage server > Synology NAS *Enable automatic power on for synology NAS after power is restored"
- 03:18, 8 May 2023 diff hist +38 m Paloalto firewall
- 03:18, 8 May 2023 diff hist +1,675 N Paloalto firewall packet capturing Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto firewall packet capturing In case of complex issues packet capturing might give considerable insight. To capture packets on paloalto firewall use: # Go to Monitor -> Packet capture # First define the filters for packet capturing. These filters use source / destination IP, protocol number (eg 1 for ICMP), IP or not-IP, interface name, etc. parameters. There are..."
- 03:11, 8 May 2023 diff hist +71 m Enterprise security devices or applications
- 03:11, 8 May 2023 diff hist +276 N Paloalto firewall Created page with "Home > Enterprise security devices or applications > Paloalto firewall *Paloalto firewall Configure dual ISP dual site-to-site IPSec VPN tunnel failover Home > Enterprise security devices or applications > Paloalto firewall"
- 03:11, 8 May 2023 diff hist +2,284 N Paloalto firewall Configure dual ISP dual site-to-site IPSec VPN tunnel failover Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Configure dual ISP dual site-to-site IPSec VPN tunnel failover It is possible to have two site-to-site tunnels between two locations with matching proxy-IDs (Subnets). In this case the goal is to failover to second tunnel, if first IPSec tunnel is down due to ISP issue at either end. To conf..."
- 03:02, 8 May 2023 diff hist +23 m Enterprise security devices or applications
- 02:58, 8 May 2023 diff hist +906 N Microsoft Exchange Notifications Broker Service Created page with "Home > Windows > Microsoft Exchange Server > Microsoft Exchange Notifications Broker Service Microsoft Exchange Notifications Broker Service is designed to run for very short period (eg 30 seconds) on OS boot and then stop. Hence we may see alerts for a service which is configured to run automatically on boot, but is in stopped state in monitoring tools (eg Zabbix) or in Server Manager. In case of monitoring tool use too..." current
- 02:55, 8 May 2023 diff hist +52 m Microsoft Exchange Server
- 02:54, 8 May 2023 diff hist +37 m Hardware
- 02:54, 8 May 2023 diff hist +843 N Check hard-disk for bad sectors Created page with " Home > Hardware > Check hard-disk for bad sectors To check hard-disk for bad sectors, we can try and boot using Seagate SeaTools live CD ( https://www.seagate.com/in/en/support/downloads/seatools/ ) and then scan the disk for errors. This tools works properly even for non-seagate disks also at least in terms of testing for bad blocks. This would only work if the disk is directly readable by OS including SMART. This will not work in case of s..." current
- 02:50, 8 May 2023 diff hist +226 m Emacs and org-mode notes
- 02:47, 8 May 2023 diff hist +377 m CentOS 8.x postfix send email through relay or smarthost with smtp authentication
- 02:44, 8 May 2023 diff hist +1,726 N CentOS 8.x Zabbix Email notifications setup Created page with "Home > CentOS > CentOS 8.x > Monitoring > Zabbix > Email notifications setup To receive email notifications about issues from Zabbix use: # Configure outgoing emails from Zabbix server using appropriate method eg CentOS 8.x postfix send email through relay or smarthost with smtp authentication # Login into Zabbix Web UI using Admin account # Go to Ad..." current
- 02:37, 8 May 2023 diff hist +251 m CentOS 8.x postfix send email through relay or smarthost with smtp authentication
- 02:33, 8 May 2023 diff hist +56 m CentOS 8.x Zabbix add hosts current
- 02:33, 8 May 2023 diff hist +130 m CentOS 8.x Zabbix add network switches for SNMP based monitoring current
- 02:32, 8 May 2023 diff hist +66 m CentOS 8.x Zabbix installation current
- 02:31, 8 May 2023 diff hist +11 m CentOS 8.x monitoring current
- 02:30, 8 May 2023 diff hist +189 m CentOS 8.x Zabbix
- 08:13, 7 May 2023 diff hist +157 m CentOS 8.x Securing a Linux machine
- 08:12, 7 May 2023 diff hist +417 N CIS Benchmarks Created page with "Home > Security tips > CIS Benchmarks We can go to https://www.cisecurity.org/cis-benchmarks/ and get benchmarks via email link for all main stream OS. These Benchmark are very exhaustive and cover exact steps to help in hardening a particular flavor of Linux or Windows. Download link might be https://downloads.cisecurity.org/#/ Home > Security tips > CIS Benchmarks" current
- 08:08, 7 May 2023 diff hist +61 m Security tips
- 08:05, 7 May 2023 diff hist +43 m Windows Desktop Tools or Utilities
- 08:04, 7 May 2023 diff hist +1,296 N NTP client configuration in Windows OS Created page with "Home > Windows > Windows Desktop Tools or Utilities > NTP client configuration in Windows OS While in Windows via GUI we can only enable / disable NTP, various NTP related configuration can be done / viewed via command-line. See https://learn.microsoft.com/en-us/windows-server/networking/windows-time-service/windows-time-service-tools-and-settings?source=recommendations =Check existing NTP configuration= We can check NTP configuration via: <p..." current
- 07:47, 7 May 2023 diff hist +140 m Recording screen in Windows current
- 07:45, 7 May 2023 diff hist +1,577 N Rocky 8.x Zimbra Connect to Zimbra internal LDAP externally Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > Zimbra > Connect to Zimbra internal LDAP externally To connect to Zimbra LDAP externally: # Enable access to server via network firewall (OR Cloud firewall) # Enable access to port 389 of Zimbra server via firewalld: #:<pre> #:: firewall-cmd --zone=public --ad..."
- 07:37, 7 May 2023 diff hist +39 m CentOS 7.x Zimbra configuration current
- 07:37, 7 May 2023 diff hist +36 m Zimbra server configuration current
- 07:37, 7 May 2023 diff hist +80 m CentOS 8.x Zimbra current
- 07:36, 7 May 2023 diff hist +514 N Rocky 8.x Email Servers Zimbra Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > Zimbra *Rocky 8.x Zimbra Connect to Zimbra internal LDAP externally There are older articles on Zimbra at: *CentOS 8.x Zimbra *CentOS 7.x Zimbra configuration *Zimbra server configuration Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > ..." current
- 07:34, 7 May 2023 diff hist +36 m Rocky 8.x Email servers current
- 09:40, 6 May 2023 diff hist +98 m Troubleshooting postfix server issues current
- 04:55, 6 May 2023 diff hist +246 m CentOS 8.x Securing a Linux machine
- 04:52, 6 May 2023 diff hist +2,240 N Rocky 8.x setfacl and getfacl based permissions Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > System Administration > setfacl and getfacl based permissions Normally in Linux permissions are configured via User owner, Group owner and Others via read, write and execute permissions bits set for each type of access. However, if we have complex permission requirements then it is not possible to achieve the sam..." current
- 04:44, 6 May 2023 diff hist +53 m Rocky 8.x System Administration
- 04:44, 6 May 2023 diff hist +16 m Windows current
- 04:44, 6 May 2023 diff hist +143 N Windows 11 Created page with "Home > Windows > Windows 11 *Windows 11 show windows side by side Home > Windows > Windows 11"
- 04:43, 6 May 2023 diff hist +687 N Windows 11 show windows side by side Created page with "Home > Windows > Windows 11 > Windows 11 show windows side by side In older version of Windows we could use 'Shift + Right click' in taskbar and get option to align windows side by side, cascaded, etc. However, in Windows 11 we need to hover over the maximize button in a window. While hovering we will get option to where should we place the window and we can click on the location to resize and place window accordingly. Refer: - https://answ..." current
- 04:41, 6 May 2023 diff hist +46 m Disk usage related information
- 04:41, 6 May 2023 diff hist +252 m CentOS 8.x System Activity Reporter (sar) current
- 04:37, 6 May 2023 diff hist +3,107 m Disk usage related information
- 04:09, 6 May 2023 diff hist +673 N Windows 10 Getting IP address of the client connected to machine over RDP Created page with "Home > Windows > Windows 10 > Windows 10 Getting IP address of the client connected to machine over RDP To know the IP address of the client connected to current Windows machine via RDP use: # Open Event viewer. This can be accessed via "Computer Management" # Go to Applications and Services Logs -> Microsoft -> Windows -> TerminalServices-LocalSessionManager # In the logs look for Source Network Address Refer: https://stackoverflow.com/quest..." current
- 04:09, 6 May 2023 diff hist +75 m Windows 10
- 04:06, 6 May 2023 diff hist −6 m Windows 10 Delete Recovery partition current
- 04:05, 6 May 2023 diff hist +50 N Delete Recovery partition in Windows 10 Saurabh moved page Delete Recovery partition in Windows 10 to Windows 10 Delete Recovery partition current Tag: New redirect
- 04:05, 6 May 2023 diff hist 0 m Windows 10 Delete Recovery partition Saurabh moved page Delete Recovery partition in Windows 10 to Windows 10 Delete Recovery partition
- 04:02, 6 May 2023 diff hist +27 m Rocky 8.x Desktop tools or applications
- 04:02, 6 May 2023 diff hist +443 N Rocky 8.x openconnect Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > openconnect *Rocky 8.x openconnect to connect to palo alto global protect VPN Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > openconnect" current
- 04:02, 6 May 2023 diff hist +927 N Rocky 8.x openconnect to connect to palo alto global protect VPN Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > openconnect > Connect to palo alto global protect VPN To connect to a palo-alto global protect VPN we only need to know the VPN server public IP / FQDN (Firewall WAN interface IP where VPN is enabled). Then connect using: <pre> ope..." current
- 09:06, 3 May 2023 diff hist +47 m RHEL 8.x Spectrum Protect Commands description
- 07:52, 3 May 2023 diff hist +18 m RHEL 8.x Spectrum Protect Backup
- 07:52, 3 May 2023 diff hist +59 N Spectrum Protect Server Installation Saurabh moved page Spectrum Protect Server Installation to RHEL 8.x Spectrum Protect Server Installation current Tag: New redirect
- 07:52, 3 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect Server Installation Saurabh moved page Spectrum Protect Server Installation to RHEL 8.x Spectrum Protect Server Installation current
- 07:51, 3 May 2023 diff hist +9 m RHEL 8.x Spectrum Protect Backup
- 07:50, 3 May 2023 diff hist +82 N Spectrum Protect backup agent installation in Backup Server Saurabh moved page Spectrum Protect backup agent installation in Backup Server to RHEL 8.x Spectrum Protect backup agent installation in Backup Server current Tag: New redirect
- 07:50, 3 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect backup agent installation in Backup Server Saurabh moved page Spectrum Protect backup agent installation in Backup Server to RHEL 8.x Spectrum Protect backup agent installation in Backup Server current
- 05:34, 3 May 2023 diff hist +73 m RHEL 8.x Spectrum Protect Storage pool modification
- 05:34, 3 May 2023 diff hist +1,825 N RHEL 8.x Spectrum Protect Backup schedule status commands Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Backup schedule status commands #On the backup server, open backup console #:<pre> #::dsmadmc #:</pre> #Check How much data backed up in last 24 hours #:<pre> #::> SELECT entity, CAST(FLOAT(SUM(bytes)) / 1024 / 1024 / 1024 AS DECIMAL(8,2)) as..." current
- 05:31, 3 May 2023 diff hist +63 RHEL 8.x Spectrum Protect Backup
- 12:42, 2 May 2023 diff hist +1,345 N RHEL 8.x Spectrum Protect Storage pool modification Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Storage pool modification #Update the next storage pool #:<pre> #::> UPDATE STGPOOL DEVQADBPOOL NEXT=DEVQALTOPOOL #:</pre> #If any storage pool data needs update #:<pre> #::> UPDATE STGPOOL DEVQADBPOOL MIGD=1 MIGC=no #:</pre> #If pool data migrate to..."
- 12:39, 2 May 2023 diff hist +57 RHEL 8.x Spectrum Protect Backup
- 12:36, 2 May 2023 diff hist +2,373 N RHEL 8.x Spectrum Protect Storage pool creation for Primary Secondary Databases Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Storage pool creation for Primary Secondary Databases #On the backup server, open backup console #:<pre> #::dsmadmc #:</pre> #LTO pool for Databases #:<pre> #::> DEFINE STGPOOL HANADBPOOL LTOCLASS pooltype=PRIMARY descrip..." current
- 12:32, 2 May 2023 diff hist +1,700 N RHEL 8.x Spectrum Protect Configure Tape, Define the class and storage pool creation Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Configure Tape and Define the class #Tape installation files are #::lin_tape-3.0.59-1.src.rpm #::lin_taped-3.0.59-rhel8.ppc64le.rpm #Rebuild the src rpm #:<pre> #::rpmbuild --rebuild lin_tape-3.0.59-1.src.rpm #:</pre> #Install the rpm files..."
- 12:28, 2 May 2023 diff hist +152 RHEL 8.x Spectrum Protect Backup
- 12:20, 2 May 2023 diff hist +2,329 N RHEL 8.x Spectrum Protect Commands description Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Commands description #To find the device class #:<pre> #::> q dev #:</pre> #For checking the disk / tape libraries #:<pre> #::> q library #:</pre> #For checking the tape volumes #:<pre> #::> q libvol #:</pre> #For checking paths of tape library #:<pre> #:..."
- 12:07, 2 May 2023 diff hist +52 RHEL 8.x Spectrum Protect Backup
- 12:00, 2 May 2023 diff hist +2,622 m RHEL 8.x Spectrum Protect Theory current
- 11:44, 2 May 2023 diff hist +2,329 RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client
- 09:32, 2 May 2023 diff hist +1,473 N RHEL 8.x Spectrum Protect Backup Agent installation in RHEL client Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Backup Agent installation in client == Register the client in the Backup Management server == #On the backup server, open backup console #:<pre> #::dsmadmc #:</pre> #Register the client in the Backup Management server #:<pre> #::> REGIST..."
- 09:28, 2 May 2023 diff hist +67 m RHEL 8.x Spectrum Protect Backup
- 09:24, 2 May 2023 diff hist +2,930 N RHEL 8.x Spectrum Protect Schedule the Backups Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Schedule the Backups #On the backup server, open backup console #:<pre> #:: dsmadmc #:</pre> #Schedule Daily backup #:<pre> #::> DEFINE SCHEDULE <domain> <clientname_DAILY_BK> TYPE=CLIENT ACTION=ARCHIVE OBJECTS='"/<mount-point1>/" "/<mount-point2>/" /<mou..."
- 09:08, 2 May 2023 diff hist +3,132 N RHEL 8.x Spectrum Protect Define storage pool for files folders Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Define storage pool for files folders #On the backup server, open backup console #:<pre> #::dsmadmc #:</pre> #Storage pool for Daily backups #:<pre> #::> DEFINE STGPOOL FSDAILYPOOL DRIVEFILECLASS pooltype=PRIMARY description="Storage pool..." current
- 09:04, 2 May 2023 diff hist −6 RHEL 8.x Spectrum Protect Define Device class for drive →Define device class for drive current
- 09:02, 2 May 2023 diff hist +120 m RHEL 8.x Spectrum Protect Backup
- 08:57, 2 May 2023 diff hist +1 m RHEL 8.x Spectrum Protect Define Device class for drive
- 08:56, 2 May 2023 diff hist +2,809 N RHEL 8.x Spectrum Protect Define Storage pool, Domain and Policyset Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > Spectrum Protect Define Storage pool, Domain and Policyset Define storage pool, domain, policyset and activate #On the backup server, open backup console #:<pre> #::dsmadmc #:</pre> #Define storage pool #:<pre> #::> DEFINE STGPOOL <poolname> <devicecl..."
- 08:54, 2 May 2023 diff hist +16 m RHEL 8.x Spectrum Protect Backup Tag: Manual revert
- 08:54, 2 May 2023 diff hist +69 N RHEL 8.x Spectrum Protect Configuration Saurabh moved page RHEL 8.x Spectrum Protect Configuration to RHEL 8.x Spectrum Protect Define Device class for drive current Tag: New redirect
- 08:54, 2 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect Define Device class for drive Saurabh moved page RHEL 8.x Spectrum Protect Configuration to RHEL 8.x Spectrum Protect Define Device class for drive
- 08:50, 2 May 2023 diff hist 0 RHEL 8.x Spectrum Protect Backup Tag: Reverted
- 08:50, 2 May 2023 diff hist −16 m RHEL 8.x Spectrum Protect Backup Tag: Reverted
- 08:48, 2 May 2023 diff hist +90 m RHEL 8.x Spectrum Protect Backup
- 08:47, 2 May 2023 diff hist −2,214 m RHEL 8.x Spectrum Protect Define Device class for drive
- 08:19, 2 May 2023 diff hist +3,424 N RHEL 8.x Spectrum Protect Define Device class for drive Created page with "Home > RHEL > RHEL 8.x > Backup tools > Spectrum Protect Backup > [[RHEL 8.x Spectrum Protect Configuration|Spectrum Protect Configuration] == Define device class for drive == This document assumes mount points are available to the OS. #Login to backup server via SSH #Change permissions for drive mount points #:<pre> #::chown spinst1:spsrvrs /spdata1 #::chown spinst1:spsrvrs /spdata2 #:..."
- 08:01, 2 May 2023 diff hist +45 m RHEL 8.x Spectrum Protect Backup
- 06:54, 2 May 2023 diff hist +46 N Spectrum Protect Theory Saurabh moved page Spectrum Protect Theory to RHEL 8.x Spectrum Protect Theory current Tag: New redirect
- 06:54, 2 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect Theory Saurabh moved page Spectrum Protect Theory to RHEL 8.x Spectrum Protect Theory
- 06:52, 2 May 2023 diff hist −27 m RHEL 8.x Spectrum Protect Backup Tag: Manual revert
- 06:49, 2 May 2023 diff hist +27 m RHEL 8.x Spectrum Protect Backup Tag: Reverted
- 06:47, 2 May 2023 diff hist +230 m RHEL 8.x Spectrum Protect backup agent installation in Backup Server
- 06:45, 2 May 2023 diff hist +184 m RHEL 8.x Spectrum Protect Server Installation
- 06:44, 2 May 2023 diff hist +158 m RHEL 8.x Spectrum Protect Theory
- 04:46, 1 May 2023 diff hist +13 m RHEL 8.x Backup tools current
- 04:46, 1 May 2023 diff hist +26 m RHEL 8.x Spectrum Protect Backup
- 04:45, 1 May 2023 diff hist +66 m RHEL 8.x Spectrum Protect Backup
- 04:45, 1 May 2023 diff hist +9 m RHEL 8.x Backup tools Tag: Manual revert
- 04:44, 1 May 2023 diff hist +46 N Spectrum Protect Backup Saurabh moved page Spectrum Protect Backup to RHEL 8.x Spectrum Protect Backup: Adding OS prefix current Tag: New redirect
- 04:44, 1 May 2023 diff hist 0 m RHEL 8.x Spectrum Protect Backup Saurabh moved page Spectrum Protect Backup to RHEL 8.x Spectrum Protect Backup: Adding OS prefix
- 13:12, 27 April 2023 diff hist +1,773 N RHEL 8.x Spectrum Protect backup agent installation in Backup Server Created page with "Home > RHEL > RHEL 8.x > RHEL 8.x Backup tools > Spectrum Protect Backup > Spectrum Protect backup agent installation in Backup Server #Copy the Spectrum protect backup agent file to /root (or other appropriate) directory in Backup server #Login to Backup server via SSH #Extract the installation file #:<pre> #:: mkdir /root/agent-temp #:: cd /root/agent-temp #:: tar xf ../8.1.14.0-TIV-TSMBAC-LinuxX86.tar #:</pre> #Install the agent #:<p..."
- 13:02, 27 April 2023 diff hist +65 RHEL 8.x Spectrum Protect Backup
- 13:00, 27 April 2023 diff hist +687 RHEL 8.x Spectrum Protect Server Installation
- 12:49, 27 April 2023 diff hist +1,907 RHEL 8.x Spectrum Protect Server Installation
- 12:20, 27 April 2023 diff hist −60 RHEL 8.x Spectrum Protect Server Installation
- 12:07, 27 April 2023 diff hist −4 m RHEL 8.x Spectrum Protect Server Installation →Connect the Backup Server to Operations Center
- 12:06, 27 April 2023 diff hist +4 m RHEL 8.x Spectrum Protect Server Installation →Connect the Backup Server to Operations Center
- 12:05, 27 April 2023 diff hist +1,401 m RHEL 8.x Spectrum Protect Server Installation
- 11:58, 27 April 2023 diff hist +9 m RHEL 8.x Spectrum Protect Server Installation →Operations-Center-Installation
- 11:53, 27 April 2023 diff hist +1,483 RHEL 8.x Spectrum Protect Server Installation
- 11:29, 27 April 2023 diff hist +1,371 RHEL 8.x Spectrum Protect Server Installation →Server Installation
- 11:22, 27 April 2023 diff hist −21 RHEL 8.x Spectrum Protect Server Installation
- 11:20, 27 April 2023 diff hist +977 N RHEL 8.x Spectrum Protect Server Installation Created page with "Home > RHEL > RHEL 8.x > RHEL 8.x Backup tools > Spectrum Protect Backup > Spectrum Protect Theory > Spectrum Protect Server Installation == Minimum Requirements == # RHEL8 OS (CentOS not supported) #: Ensure GUI (X Windows System) is available. # Java JRE should be install #:<pre> #:: yum install java #:</pre> #Disable SELINUX and Firewall #Set proper hostname. This cannot be changed later. Ensure the same resolves to LAN IP in..."
- 11:07, 27 April 2023 diff hist +42 RHEL 8.x Spectrum Protect Backup
- 10:51, 27 April 2023 diff hist +6 RHEL 8.x Spectrum Protect Theory
- 10:30, 27 April 2023 diff hist +3,768 N RHEL 8.x Spectrum Protect Theory Created page with "Home > RHEL > RHEL 8.x > RHEL 8.x Backup tools > Spectrum Protect Backup > Spectrum Protect Theory ; Device class: The type of storage device that can use the volumes that are defined in a sequential-access or random-access storage pool. Each device class of removable media type is associated with a single library. ; DISK device class: In a DISK device type of storage pool, data is stored in random access disk blocks. You can use cachi..."
- 07:33, 27 April 2023 diff hist +771 N Rocky 8.x nslookup Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > nslookup nslookup can be used to do DNS query of different types A, AAAA, MX, PTR (Reverse) etc. to default / specific DNS server =-debug option= Similar to Trace option in dig we can use '<tt>-debug</tt>' while running nslookup query to get entir..." current
- 05:36, 27 April 2023 diff hist +24 m Rocky 8.x Desktop tools or applications
- 07:26, 25 April 2023 diff hist +29 RHEL 8.x Spectrum Protect Backup
- 07:25, 25 April 2023 diff hist +207 N RHEL 8.x Spectrum Protect Backup Created page with "Home > RHEL > RHEL 8.x > RHEL 8.x Backup tools > Spectrum Protect Backup Home > RHEL > RHEL 8.x > RHEL 8.x Backup tools > Spectrum Protect Backup"
- 07:18, 25 April 2023 diff hist −9 RHEL 8.x Backup tools Tag: Reverted
- 06:19, 25 April 2023 diff hist +111 N RHEL 8.x Backup tools Created page with "Home > RHEL > RHEL 8.x > RHEL 8.x Backup tools *RHEL 8.x Spectrum Protect Backup"
- 06:16, 25 April 2023 diff hist −46 RHEL 8.x current
- 06:15, 25 April 2023 diff hist +118 N RHEL 8.x Created page with "Home > RHEL > RHEL 8.x *RHEL 8.x Backup tools Home > RHEL > RHEL 8.x"
- 06:12, 25 April 2023 diff hist +15 RHEL current Tag: Visual edit: Switched
- 05:30, 18 April 2023 diff hist +43 m VMWare vSphere or ESXi
- 05:30, 18 April 2023 diff hist +1,717 N Datastore corruption issue resolution Created page with "Home > VMWare platform > VMWare vSphere or ESXi > Datastore corruption issue resolution '''The below is not applicable for vSAN. Use this only for normal VMFS datastores'''. It is possible to have datastore corruption especially when underlying storage becomes inaccessible to ESXi host temporarily while there are VMs running from given datastore. When such incidents happen we can see some log lines related to datastore corruption in '<tt>/va..." current
- 04:36, 18 April 2023 diff hist +347 m CentOS 7.x Rocks cluster 7.0 Introduction current
- 04:33, 18 April 2023 diff hist +156 m PBS job queue creation current
- 04:33, 18 April 2023 diff hist +168 m Ubuntu HPC Configure PBS job scheduler current
- 08:57, 12 April 2023 diff hist +120 m CentOS 8.x email servers current
- 08:57, 12 April 2023 diff hist +38 m Rocky 8.x Email servers
- 08:56, 12 April 2023 diff hist +29 m Rocky Linux 8.x current
- 08:56, 12 April 2023 diff hist +266 N Rocky 8.x Email servers Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers *Rocky 8.x Email Servers iRedmail Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers"
- 08:56, 12 April 2023 diff hist +403 N Rocky 8.x Email Servers iRedmail Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > iRedmail *Rocky 8.x Email Servers iRedmail Setup vmail user mail forwarding via SQL Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > iRedmail" current
- 08:56, 12 April 2023 diff hist +2,131 N Rocky 8.x Email Servers iRedmail Setup vmail user mail forwarding via SQL Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > iRedmail > Setup vmail user mail forwarding via SQL Similar to various email systems covered at CentOS 8.x email servers there is iRedMail system. In case of iRedMail unless we use professional version, we may not get option to set user fo..." current
- 08:44, 12 April 2023 diff hist +144 m Windows Desktop Tools or Utilities
- 08:44, 12 April 2023 diff hist +1,314 N Disconnect or logoff from remote network share without reboot Created page with "Home > Windows > Windows Desktop Tools or Utilities > Disconnect or logoff from remote network share without reboot Often if we access a Windows Share by typing its path in "Run" or Explorer, we get prompted for username/password (if share is password protected). This authentication seems to get cached till next reboot. If we want to remove a particular saved credential (eg if we have used our username / password on a co-worker machine to qui..." current
- 08:32, 12 April 2023 diff hist +1,437 m Package management in Ubuntu
- 08:23, 12 April 2023 diff hist +230 m Removing disk from VIOS server current
- 08:20, 12 April 2023 diff hist +40 m Microsoft Exchange Server
- 08:20, 12 April 2023 diff hist +582 N Looking at email queues in Exchange Created page with "Home > Windows > Microsoft Exchange Server > Looking at email queues in Exchange One of the important health check or troubleshooting tool for email systems is ability to look at various email queues. In case of exchange we can look at email queues via: # Open application "Exchange toolbox" # From Exchange toolbox open "Queue Viewer" tool Refer: * https://learn.microsoft.com/en-us/exchange/mail-flow/queues/queue-viewer?view=exchserver-2019..." current
- 08:18, 12 April 2023 diff hist +67 m Windows