Linux Interview Questions and Answer – Part 11
It is common for source packages to be downloaded to which directory? /src /usr/src (Ans) /home /usr/bin Using lsof which…
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Linux Interview Questions and Answer – Part 10
How can we use lsof to display open ports? lsof -i lsof -w lsof -u sudo lsof -i (Ans) On…
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What is SELinux and how its SELinux used in Docker?
What is SELinux and how its SELinux used in Docker? There are three popular solutions for implementing access control in…
Read more »Configuring NFS to access the files from remote Linux machine as a mount point
I have a 2Tb of storage on a linux box, and i want to use that storage as a mount…
Read more »How To scp, ssh and rsync without prompting for password using OpenSSH
Verify that local-host and remote-host is running openSSH ssh -V OpenSSH_4.3p2, OpenSSL 0.9.8b 04 May 2006 Lets say you want…
Read more »Linux User Management
ac Print statistics about users’ connect time. accton Turn on accounting of processes. To turn it on type “accton /var/log/pacct”….
Read more »Basic RPM Tutorials
Basic RPM Tutorials Introduction: RPM is the RPM Package Manager. It is an open packaging system available for anyone to use. It allows…
Read more »Good Links about Rsync
scmjobs created the topic: Good Links about Rsync samba.anu.edu.au/rsync/nt.html troy.jdmz.net/rsync/index.html samba.anu.edu.au/ftp/rsync/rsyncd.conf.html samba.anu.edu.au/rsync/features.html samba.anu.edu.au/rsync/examples.html en.wikipedia.org/wiki/Rsync
Read more »Converting Red Hat Enterprise Linux booting from CLI to GUI
rajeshkumar created the topic: Converting Red Hat Enterprise Linux booting from CLI to GUI I just found very good links…
Read more »Ignore existing files or update only newer files with rsync
rajeshkumar created the topic: Ignore existing files or update only newer files with rsync Ignore existing files or update only…
Read more »Mount: cannot mount block device //172.19.165.205/d read-only
rajeshkumar created the topic: mount: cannot mount block device //172.19.165.205/d read-only Issues [code language=”css”] root@rkumar11-usa:~/data/share# sudo mount -t cifs //172.19.165.205/d…
Read more »How to add new package to apt-get
rajeshkumar created the topic: How to add new package to apt-get wget -q -O – pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add…
Read more »Error: *** ln doesn’t support –relative ***
rajeshkumar created the topic: configure: error: *** ln doesn’t support –relative *** [code language=”css”] Error while doing ./configure during systemd-217…
Read more »Disable IPv6 and Enable IPv4 in Red Hat Linux
rajeshkumar created the topic: Disable IPv6 and Enable IPv4 in Red Hat Linux Disable IPv6 and Enable IPv4 in Red…
Read more »Answer some of Linux admin questions…
scmuser created the topic: Answer some of Linux admin questions… 1. How to send an email | check email |…
Read more »How to Limit System Resources Using cgroups on CentOS 6
rajeshkumar created the topic: How to Limit System Resources Using cgroups on CentOS 6 How to Limit System Resources Using…
Read more »Automatic stop and restart the Cloud server
pasupuleti2 created the topic: Automatic stop and restart the Cloud server How to scheduling an automatic stop and restart the…
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How to Configure Web Proxy on CentOS | Tutorials | scmGalaxy
If your internet connection is behind a web proxy, you need to configure the following on your CentOS server: System-wide…
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How to Set or Configure Proxy in Linux and Windows System? – scmGalaxy
Setting the proxy configuration in Linux and Windows If you use a proxy server or firewall, you may need to…
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Java Installation Process in Linux – Complete guide
Download, Install and Configure JDK 8 & JRE 8 Platfrom – Debian & Ubuntu [code] #JRE8 – Package contains just…
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20 pmap Commands Examples in Linux / UNIX | pmap Commands Tutorial
You can find the memory used by a program (process) by looking into /proc directory or using standard command such…
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20 mpstat Commands Examples in Linux / UNIX | mpstat Commands Tutorial
If you are using SMP (Multiple CPU) system, use mpstat command to display the utilization of each CPU individually. mpstat…
Read more »20 iostat Commands Examples in Linux / UNIX | iostat Commands Tutorial
iostat command is a command that used for monitoring system input/output device loading by observing the time the devices are…
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20 vmstat Commands Examples in Linux / UNIX | vmstat Commands Tutorials
vmstat – Report virtual memory statistics. vmstat is a tool that collects and reports data about your system’s memory, swap,…
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20 Xargs Commands Examples in Linux / UNIX | Xargs Commands Tutorials
Under Development The xargs command is extremely useful when we combine it with other commands.This tutorials explains the usage of…
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20 Mount and Unmount Filesystem / Partition commands in Linux / UNIX
Once you create a partition, you should use mount command to mount the partition into a mount point (a directory),…
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gsh – Run linux commands on many other linux server at once
gsh – Run linux commands on many other linux server at once Group Shell (also called gsh) is a remote…
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If a linux-build-server suddenly starts getting slow, what would you check?
If a linux-build-server suddenly starts getting slow, I would divide my approach / troubleshooting into 3 section as follows; 1. System…
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Linux Commands for Administrator | Linux Admin Commands Reference
su: Acquiring Superuser Status # su :- Acquire Superuser after entering password but home directory does not change # su…
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Linux Commands for User | Linux User Commands Reference
General Commands Not Used Frequently cal – The Calender bc – The Calculator file – knowing the file types cmp…
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