For the security purpose by default IP forwarding is disabled in modern Linux operating system. If you are required to…
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Restart System: $ reboot Shutdown System: $ poweroff Generally, Linux system users use the command line for managing remote Linux…
SCP (Secure Copy) is a command line tool for Linux systems for securely transfer files from local to remote server…
Nagios is the most popular infrastructure monitoring server on internet. You can use our tutorial to install Nagios on RHEL…
Swap space is useful for systems having less memory (RAM). If your system facing the problem of lack of memory…
Linux has experienced growing popularity in the last couple of years and, due to that, many Linux users have been…
Sometimes we face issues with MySQL installation on Linux machine. If we simply remove MySQL packages and re-install doesn’t fix…
The “cut” is a command-line utility in Linux which is used to cut sections from each line of input and…
OpenSSH is a free tool widely used for remote login or remote file transfer. It uses SSH/SecSH protocol suite providing…
xargs is a Linux/Unix powerful command to build and execute command lines from standard input. It takes output of a…