User contributions for Saurabh
From Notes_Wiki
- 05:15, 19 April 2022 diff hist −20 m Stacking Dell 10/40GbE MXL switches current
- 04:38, 19 April 2022 diff hist +2,070 N CentOS 8.x System Activity Reporter (sar) Created page with "Home > CentOS > CentOS 8.x > System Administration > System Activity Reporter (sar) =Install sar= To install sar use: <pre> dnf -y install sysstat </pre> Start and enable sysstat service: <pre> systemctl start sysstat systemctl enable sysstat </pre> =Get history= ==CPU usage history== To get CPU usage history use: <pre> sar -u </pre> ==Ram usage history== To..."
- 04:24, 19 April 2022 diff hist +151 m CentOS 8.x System Administration
- 04:24, 19 April 2022 diff hist +15 m CentOS 8.x New machine configuration current
- 04:24, 19 April 2022 diff hist +177 m CentOS 8.x Configure barjatiyarklp after OS installation overwriting existing root partition
- 04:23, 19 April 2022 diff hist +78 m CentOS 8.x Configure rekallcm1 (high-end desktop) with software raid, lxc, kvm and other utilities
- 04:22, 19 April 2022 diff hist +115 m CentOs 8.x Migrate commonhosting from one machine to another current
- 04:19, 19 April 2022 diff hist +16 m CentOS 8.x File system management
- 04:19, 19 April 2022 diff hist −3 m CentOS 8.x Software raid using mdadm current
- 04:19, 19 April 2022 diff hist −40 m CentOS 8.x Software raid using mdadm
- 04:18, 19 April 2022 diff hist +229 m CentOS 8.x Software raid using mdadm
- 04:18, 19 April 2022 diff hist +338 m CentOS 8.x Software raid try to recover failed raid device current
- 04:17, 19 April 2022 diff hist +75 m CentOS 8.x parted current
- 04:17, 19 April 2022 diff hist +256 m CentOS 8.x parted resize existing partition
- 04:16, 19 April 2022 diff hist +135 m CentOS 8.x Get FC HBA wwn for san zoning current
- 04:15, 19 April 2022 diff hist +130 m CentOS 8.x device not found troubleshooting current
- 03:53, 19 April 2022 diff hist +15 m CentOS 8.x Network configuration current
- 03:52, 19 April 2022 diff hist +150 m CentOS 8.x iproute2 basics current
- 03:52, 19 April 2022 diff hist +151 m CentOS 8.x Disabling IPv6 current
- 03:51, 19 April 2022 diff hist +90 m CentOS 8.x Creating bridge interfaces (br0) for virtual hosts to use shared interface current
- 03:51, 19 April 2022 diff hist +91 m CentOS 8.x Configure ethernet port for 802.3 encapsulated trunk traffic communication current
- 03:50, 19 April 2022 diff hist +268 m CentOS 8.x Prevent a start job is running for Network Manager wait online related boot delay current
- 03:46, 19 April 2022 diff hist +15 m CentOS 8.x Package management
- 03:46, 19 April 2022 diff hist +94 m CentOS 8.x dnf or yum current
- 03:46, 19 April 2022 diff hist +287 m CentOS 8.x dnf basics
- 03:45, 19 April 2022 diff hist +298 m CentOS 8.x dnf verify installed packages current
- 03:44, 19 April 2022 diff hist +46 m Erlang installation current
- 03:44, 19 April 2022 diff hist +407 m CentOS 8.x erlang man pages installation current
- 03:43, 19 April 2022 diff hist +150 m CentOS 8.x gnome-software current
- 03:42, 19 April 2022 diff hist +15 m CentOS 8.x systemd or systemctl
- 03:41, 19 April 2022 diff hist +241 m CentOS 8.x DNS resolution issues when there is proper working DNS in /etc/resolv.conf current
- 03:41, 19 April 2022 diff hist +340 m CentOS 8.x Create systemd service for erlang yaws web server current
- 03:40, 19 April 2022 diff hist +109 N Yaws Created page with "Home > Erlang > Yaws *CentOS 8.x Create systemd service for erlang yaws web server" current
- 03:39, 19 April 2022 diff hist +10 m Erlang current
- 03:38, 19 April 2022 diff hist +15 m CentOS 8.x atd or at current
- 03:38, 19 April 2022 diff hist +207 m CentOS 8.x Basics of at for running command at specific time current
- 03:37, 19 April 2022 diff hist +15 m CentOS 8.x root access current
- 03:37, 19 April 2022 diff hist +124 m CentOS 8.x graphical root access while using wayland current
- 03:36, 19 April 2022 diff hist +16 m CentOS 8.x firewalld current
- 03:36, 19 April 2022 diff hist +168 m CentOS 8.x firewalld basic theory current
- 03:35, 19 April 2022 diff hist +165 m CentOS 8.x firewalld commands current
- 03:34, 19 April 2022 diff hist +170 m CentOS 8.x firewalld rich rules
- 03:33, 19 April 2022 diff hist +15 m CentOS 8.x cockpit current
- 03:33, 19 April 2022 diff hist +176 m CentOS 8.x cockpit install and enable current
- 03:31, 19 April 2022 diff hist +145 m CentOS 8.x Change system timezone current
- 03:31, 19 April 2022 diff hist +15 m CentOS 8.x SSH client
- 03:31, 19 April 2022 diff hist +170 m CentOS 8.x SSH client tips and tricks current
- 03:30, 19 April 2022 diff hist +146 m CentOS 8.x Configure password complexity current
- 03:29, 19 April 2022 diff hist +18 m CentOS 8.x Configure password aging current
- 03:29, 19 April 2022 diff hist +58 m CentOS 8.x Securing a Linux machine
- 03:28, 19 April 2022 diff hist +147 m CentOS 8.x Disable graphical power-off option for non-admin users current
- 03:28, 19 April 2022 diff hist −9 m CentOS 8.x reset root password using grub and single user mode current
- 07:22, 18 April 2022 diff hist −29 m Hardware troubleshooting current
- 07:22, 18 April 2022 diff hist −97 m PC overheating problems current
- 07:21, 18 April 2022 diff hist −42 m CPU buzzing sound current
- 07:15, 18 April 2022 diff hist +57 m FCoE configuration on CNA current
- 07:14, 18 April 2022 diff hist −107 m Monitor out of frequency problems current
- 07:14, 18 April 2022 diff hist −29 m Network troubleshooting current
- 07:14, 18 April 2022 diff hist +53 m Active vs passive ftp current
- 07:13, 18 April 2022 diff hist −95 m Delay problem with SSH current
- 06:55, 18 April 2022 diff hist −29 m Good books current
- 06:55, 18 April 2022 diff hist −71 m Programming related books current
- 06:54, 18 April 2022 diff hist −67 m Network programming books current
- 06:53, 18 April 2022 diff hist 0 m IPv6 current
- 06:53, 18 April 2022 diff hist −17 m IPv6
- 06:53, 18 April 2022 diff hist −80 m Configuring DHCPv6 server and client current
- 06:52, 18 April 2022 diff hist +181 m Configuring IPv6 and IPv4, forward and reverse DNS current
- 06:52, 18 April 2022 diff hist −74 m Configuring Linux machine as IPv6 router current
- 06:51, 18 April 2022 diff hist −64 m Known IPv6 addresses or ranges current
- 06:51, 18 April 2022 diff hist −58 m Basic routing using IPv6 current
- 06:50, 18 April 2022 diff hist 0 m General IPv6 node configuration and commands current
- 06:49, 18 April 2022 diff hist −31 m General IPv6 node configuration and commands
- 06:48, 18 April 2022 diff hist −13 m Hardware
- 06:48, 18 April 2022 diff hist −59 m Checking machine or mobile performance current
- 06:48, 18 April 2022 diff hist +55 m Passmark performance test 10 current
- 06:47, 18 April 2022 diff hist −88 m Information on hard-disks current
- 06:08, 18 April 2022 diff hist −29 m LaTeX current
- 06:08, 18 April 2022 diff hist −56 m Linking using LaTeX current
- 06:07, 18 April 2022 diff hist +9 m Including graphics using LaTeX current
- 06:07, 18 April 2022 diff hist −15 m Placing figures/tables etc. using LaTeX current
- 06:07, 18 April 2022 diff hist −69 m LaTeX Beamer package related notes current
- 06:07, 18 April 2022 diff hist −18 m LaTeX listings package current
- 06:06, 18 April 2022 diff hist +82 m Basic usage of listings package current
- 06:06, 18 April 2022 diff hist −62 m Miscellaneous LaTeX notes current
- 06:05, 18 April 2022 diff hist −63 m Creating new LaTeX commands current
- 06:05, 18 April 2022 diff hist +75 m Removing auto-indent for all new paragraphs current
- 06:05, 18 April 2022 diff hist +10 m Modify default header or footer current
- 06:04, 18 April 2022 diff hist +55 m Page numbering in LaTeX current
- 06:04, 18 April 2022 diff hist +64 m Spacing and indentation in LaTeX current
- 06:02, 18 April 2022 diff hist −29 m HTML current
- 06:02, 18 April 2022 diff hist +65 m Aligning table into center using CSS current
- 05:25, 18 April 2022 diff hist −29 m Online tools and utilities
- 05:25, 18 April 2022 diff hist +47 m Draw diagram online current
- 05:25, 18 April 2022 diff hist +96 m File transfer using public links
- 05:24, 18 April 2022 diff hist +57 m Online worldwide ping utility current
- 05:24, 18 April 2022 diff hist −35 m Free sitemap generator current
- 05:23, 18 April 2022 diff hist −35 m Amazon web services current
- 05:23, 18 April 2022 diff hist −105 m Create a new postgreSQL RDS instance current
- 05:22, 18 April 2022 diff hist −107 m Use AWS SES to send emails from domain current
- 05:22, 18 April 2022 diff hist −104 m Backing of data to Amazon S3 or EBS current
- 05:21, 18 April 2022 diff hist −20 m Installing AWS command-line tools current
- 05:21, 18 April 2022 diff hist −12 m Managing Route53 zones using command-line current
- 05:21, 18 April 2022 diff hist −5 m Using AWS command-line tools for EC2 VM creation current
- 05:20, 18 April 2022 diff hist −8 m Using AWS command-line tools for managing S3 current
- 05:19, 18 April 2022 diff hist −27 m AWS vmexport using AWS cli current
- 05:19, 18 April 2022 diff hist −96 m AWS automatic EC2 snapshots current
- 05:18, 18 April 2022 diff hist −28 m Troubleshooting AWS issues current
- 05:18, 18 April 2022 diff hist +159 m AWS VMs behaving weirdly especially trying to open vim hangs the ssh connection current
- 05:17, 18 April 2022 diff hist +21 m Find when an AWS account was created current
- 04:59, 18 April 2022 diff hist −90 m AWS cost calculations current
- 04:31, 18 April 2022 diff hist −95 m AWS cloudwatch agent setup current
- 04:30, 18 April 2022 diff hist −124 m Removing a VM with associated snapshots, volumes and AMI current
- 04:30, 18 April 2022 diff hist −109 m Configure AWS CentOS instance to use IPv6 current
- 04:29, 18 April 2022 diff hist +65 m Remove AWS email sending restrictions current
- 04:24, 18 April 2022 diff hist −31 m Cracking techniques current
- 04:24, 18 April 2022 diff hist +128 m Download private youtube videos
- 04:24, 18 April 2022 diff hist −120 m Capturing ssh passwords on host using root privileges current
- 04:23, 18 April 2022 diff hist −99 m Privilege escalation techniques current
- 04:22, 18 April 2022 diff hist −31 m Security tips
- 04:22, 18 April 2022 diff hist −83 m Recommended firefox plugins
- 04:22, 18 April 2022 diff hist −101 m Generating crypt password hash with given salt current
- 04:21, 18 April 2022 diff hist +61 m Disable use of iframes in firefox current
- 04:21, 18 April 2022 diff hist +66 m Using secure attention key combination current
- 04:20, 18 April 2022 diff hist −106 m Obtaining good list of DNSBL sites to subscribe to current
- 04:20, 18 April 2022 diff hist −29 m CentOS 8.x Securing a Linux machine
- 04:19, 18 April 2022 diff hist +168 m Installing SSL certificate in Apache current
- 04:18, 18 April 2022 diff hist +216 m Block iframe calls to website to prevent Clickjacking attacks current
- 04:18, 18 April 2022 diff hist −84 m Avoiding ARP spoofing attack current
- 04:17, 18 April 2022 diff hist −31 m Internet tips and tricks
- 04:17, 18 April 2022 diff hist −91 m SQL injection current
- 04:16, 18 April 2022 diff hist −108 m Downloading torrents behind NAT current
- 04:16, 18 April 2022 diff hist −98 m Search engine tricks current
- 04:15, 18 April 2022 diff hist −15 m Getting certificates signed by recognized CA current
- 04:15, 18 April 2022 diff hist +50 m Youtube related tricks current
- 04:15, 18 April 2022 diff hist +94 m Disallow particular extension in robots.txt file for web crawlers current
- 04:14, 18 April 2022 diff hist −33 m Google Adsense current
- 04:14, 18 April 2022 diff hist +118 m Create Google Adsense Account current
- 04:14, 18 April 2022 diff hist +129 m Link adsense account to youtube channel current
- 04:13, 18 April 2022 diff hist +68 m Tips for updating DNS records in GoDaddy current
- 04:13, 18 April 2022 diff hist +46 m How to ask for help current
- 04:12, 18 April 2022 diff hist +20 m Using browser based anonymous proxies current
- 04:11, 18 April 2022 diff hist −118 m USB tethering in Linux using android adb current
- 15:30, 17 April 2022 diff hist +178 m Pacemaker start and stop for Hana DB and application servers
- 15:27, 17 April 2022 diff hist +30 m Stopping and starting all LPARS deployed on power servers for SAP App and DB current
- 15:23, 17 April 2022 diff hist +71 m Stopping and starting all LPARS deployed on power servers for SAP App and DB
- 15:21, 17 April 2022 diff hist +2 m Pacemaker start and stop for Hana DB and application servers
- 12:39, 17 April 2022 diff hist +898 m Stopping and starting all LPARS deployed on power servers for SAP App and DB
- 12:38, 17 April 2022 diff hist +173 m Pacemaker start and stop for Hana DB and application servers
- 12:31, 17 April 2022 diff hist +777 m Pacemaker start and stop for Hana DB and application servers
- 11:42, 17 April 2022 diff hist +163 m Stopping and starting all LPARS deployed on power servers for SAP App and DB
- 11:41, 17 April 2022 diff hist +712 m Stopping and starting all LPARS deployed on power servers for SAP App and DB
- 08:19, 17 April 2022 diff hist +1,449 m Stopping and starting all LPARS deployed on power servers for SAP App and DB
- 04:14, 14 April 2022 diff hist +2,093 N CentOS 8.x dnsmasq Created page with "Home > CentOS > CentOS 8.x > DNS servers > dnsmasq If we do not want to setup full fledged DNS using bind and only need a few A/MX records resolved, similar to /etc/hosts file then we can use dnsmasq. dnsmasq is often automatically deployed and used by libvirt. If KVM based virtualization is being used there might be dnsmasq already listening on default virbr0 - 192.168.122.1 on UDP Port 53. If w..." current
- 04:02, 14 April 2022 diff hist +3 m CentOS 8.x DNS servers current
- 04:02, 14 April 2022 diff hist +226 N CentOS 8.x DNS servers Created page with "Home > CentOS > CentOS 8.x > DNS servers *CentOS 8.x dnsmasq '''There are older articles on bind at: *Bind DNS server configuration *CentOS 7.x DNS configuration"
- 04:00, 14 April 2022 diff hist +28 m CentOS 8.x current
- 06:54, 13 April 2022 diff hist +1,288 N Enable Suse for SAP software management via Local CD/DVD Created page with "Home > Suse > SAP setup and maintenance > Enable Suse for SAP software management via Local CD/DVD After Suse for SAP (eg SLES 15 for SAP) installation, if we go to yast2 -> Software Repositories, most of the repositories refer to virtual CD or local iso file in /sapmnt folder. To make the installation files avaialble, via iDRAC mount the ISO file used to install Suse in virtual CD drive. Then copy the installation ISO to /sapmnt folder. We..." current
- 06:49, 13 April 2022 diff hist +62 m SAP setup and maintenance
- 06:03, 13 April 2022 diff hist +2,762 N Sophos XG series VPN configuration Created page with "Home > Enterprise security devices or applications > Sophos Firewall or IPS > Sophos XG series VPN configuration In case of Sophos firewall we can configure VPN as follows: # Go to VPN -> "Show VPN Settings" and configure the LAN IPs (VPN IPs) to be allotted to users once they are connected over VPN. These are typically a small subnet (eg /24) from 10.0.0.0/8 (Preferable), 172.16.0.0/12 or 192.168.0.0/16. #: Avoiding 192.168.0.0/16 makes sense..." current
- 05:52, 13 April 2022 diff hist +40 m Sophos Firewall or IPS
- 13:57, 7 April 2022 diff hist −41 m IPhone current
- 13:57, 7 April 2022 diff hist −36 m IPhone USB tethering current
- 13:56, 7 April 2022 diff hist −30 m Android current
- 13:55, 7 April 2022 diff hist −2 m Installing Android SDK current
- 13:55, 7 April 2022 diff hist +36 N Installaing Android SDK Saurabh moved page Installaing Android SDK to Installing Android SDK: Spelling correction current Tag: New redirect
- 13:55, 7 April 2022 diff hist 0 m Installing Android SDK Saurabh moved page Installaing Android SDK to Installing Android SDK: Spelling correction
- 13:54, 7 April 2022 diff hist +42 m Installing Android SDK
- 13:54, 7 April 2022 diff hist +75 m Test touch screen and other smartphone sensors current
- 13:54, 7 April 2022 diff hist +82 m Obtain India Jio 4G network APN settings current
- 13:53, 7 April 2022 diff hist +65 m Obtain India Jio 4G network APN settings
- 13:52, 7 April 2022 diff hist +51 m Android system recovery current
- 13:52, 7 April 2022 diff hist +86 m Fix HTC desire 830 dual sim reboot issue with specific apps current
- 13:52, 7 April 2022 diff hist −68 m New Android phone setup current
- 13:50, 7 April 2022 diff hist −29 m Java current
- 13:50, 7 April 2022 diff hist +6 m Install giraph in hadoop node current
- 13:50, 7 April 2022 diff hist +16 m Install hadoop in a single Cent-OS node current
- 13:49, 7 April 2022 diff hist +7 m Install oracle java in Cent-OS current
- 13:49, 7 April 2022 diff hist −31 m Regular expressions current
- 13:48, 7 April 2022 diff hist −28 m Useful set of regular expressions current
- 13:48, 7 April 2022 diff hist −117 m Using regular expressions in vim to combine lines current
- 13:47, 7 April 2022 diff hist −31 m Erlang
- 13:47, 7 April 2022 diff hist −15 m Erlang installation
- 13:47, 7 April 2022 diff hist −95 m Configuring emacs to recognize two modes of yaws file
- 13:47, 7 April 2022 diff hist −67 m Installing yaws by source current
- 13:46, 7 April 2022 diff hist −70 m Installing Erlang by source
- 13:46, 7 April 2022 diff hist −15 m Mnesia current
- 13:46, 7 April 2022 diff hist +36 m Backup and restore of mnesia database current
- 13:45, 7 April 2022 diff hist +36 m Profiling current
- 13:45, 7 April 2022 diff hist −15 m Riak current
- 13:45, 7 April 2022 diff hist +42 m Install Riak on Cent-OS using packages current
- 13:45, 7 April 2022 diff hist −15 m Useful erlang scripts current
- 13:44, 7 April 2022 diff hist −115 m Gateway switching using Erlang for ISP active passive load-balancing current
- 13:44, 7 April 2022 diff hist +11 m Tidy-rpm-cache
- 13:42, 7 April 2022 diff hist −31 m Shell scripting
- 13:42, 7 April 2022 diff hist −47 m Expect
- 13:41, 7 April 2022 diff hist −55 m Sed current
- 13:41, 7 April 2022 diff hist −56 m Bc current
- 13:41, 7 April 2022 diff hist −24 m Useful bash shell scripts
- 13:41, 7 April 2022 diff hist −105 m Script for connecting to openVPN and updating nameserver appropriately
- 13:40, 7 April 2022 diff hist +90 m Periodic backup of database current
- 13:39, 7 April 2022 diff hist +99 m Periodic backup of database
- 13:39, 7 April 2022 diff hist +7 m Mount encrypted filesystems current
- 13:38, 7 April 2022 diff hist −12 m Capture gateway IP using shell script current
- 13:38, 7 April 2022 diff hist +64 m Replace set of lines in a file with output lines of other command using shell script current
- 13:38, 7 April 2022 diff hist +154 m Get count of IP addresses in a log file arranged in descending order of frequency current
- 13:37, 7 April 2022 diff hist −53 m Xargs current
- 13:36, 7 April 2022 diff hist −19 m Runuser current
- 13:36, 7 April 2022 diff hist −55 m Curl
- 13:36, 7 April 2022 diff hist +49 m Debugging bash scripts current
- 13:35, 7 April 2022 diff hist −24 m Shell operators current
- 13:35, 7 April 2022 diff hist +112 m Read output of shell command from a file current
- 13:35, 7 April 2022 diff hist +11 m Find shell command current
- 13:32, 7 April 2022 diff hist −31 m Scheme current
- 13:32, 7 April 2022 diff hist −88 m Syntax highlighting for Scheme in vim and emacs current
- 13:31, 7 April 2022 diff hist −100 m DrRacket current
- 13:31, 7 April 2022 diff hist 0 m DrRacket installation from source current
- 13:31, 7 April 2022 diff hist −52 m DrRacket installation from source
- 13:30, 7 April 2022 diff hist −8 m C current
- 13:30, 7 April 2022 diff hist −14 m Printf format specifiers in C current
- 13:29, 7 April 2022 diff hist +18 m Using ncurses library with C current
- 13:29, 7 April 2022 diff hist −11 m Large file support with C current
- 13:28, 7 April 2022 diff hist −100 m Using syslog library with C current
- 13:28, 7 April 2022 diff hist −66 m Working around seg-faults while using syslog current
- 13:27, 7 April 2022 diff hist −31 m PHP current
- 13:27, 7 April 2022 diff hist −55 m PHP Error reporting current
- 13:26, 7 April 2022 diff hist −31 m Python current
- 13:26, 7 April 2022 diff hist +141 m LDAP manipulations using python current
- 13:25, 7 April 2022 diff hist −59 m Installing web2py current
- 13:24, 7 April 2022 diff hist −31 m Octave current
- 13:24, 7 April 2022 diff hist −55 m Octave syntax current
- 13:23, 7 April 2022 diff hist −58 m Octave operators current
- 13:23, 7 April 2022 diff hist −57 m Octave functions current
- 13:22, 7 April 2022 diff hist −57 m Octave commands current
- 13:22, 7 April 2022 diff hist −59 m Octave constants current
- 13:22, 7 April 2022 diff hist −70 m Miscellaneous notes on octave current
- 13:21, 7 April 2022 diff hist −70 m Installing octave from source current
- 13:20, 7 April 2022 diff hist −29 m Fault tolerant servers current
- 13:20, 7 April 2022 diff hist +5 m Deploying ftserver 4800 with AUL 11.0.3 preloaded with RHEL 7.3 current
- 13:19, 7 April 2022 diff hist −29 m Printer or scanner current
- 13:19, 7 April 2022 diff hist +92 m Using HP MFP printer for scanning using xsane through IP address current
- 13:18, 7 April 2022 diff hist +76 m Resolving hp-printer issues in CentOS current
- 13:18, 7 April 2022 diff hist +65 m Resolving hp-printer issues in CentOS
- 13:18, 7 April 2022 diff hist +82 m Printer paused - /usr/lib/cups/backend/hp failed issue current
- 13:17, 7 April 2022 diff hist −73 m CentOS 7.x hplip
- 13:17, 7 April 2022 diff hist +92 m CentOS 7.x setup new hp printer
- 13:15, 7 April 2022 diff hist −29 m Backup server
- 13:15, 7 April 2022 diff hist −22 m Veritas DLO current
- 13:15, 7 April 2022 diff hist +38 m Setting up a new Veritas DLO server current
- 13:14, 7 April 2022 diff hist −31 m Storage server
- 13:14, 7 April 2022 diff hist −53 m Hitachi storage server current