Ubuntu Archives - Page 9 of 13

How to Kill User Session in Linux

Sometimes you may need to kill session of one or more Linux users. In this article, we will learn how to kill user session in Linux.

Sometimes you may need to delete all files except one or some in Linux. Here is how to delete all files except one in Linux.

Sometimes you may need to setup SSH tunneling or port forwarding. Here are the steps to setup SSH tunneling in Linux.

Sometimes you may need to unzip file, folder, multiple files in Linux. Here is how to unzip file in Linux.

Sometimes you may need to remove package or software in RHEL/CentOS/Fedora/SUSE Linux systems. Here is how to uninstall package in CentOS.

Sed is a powerful command to work with string & text in Linux. Here is sed command to replace string in file.

Sometimes you may need to insert text at certain line in Linux. Here is how to do it using ed, sed, awk, commands.

Sometimes you may need to remove Ubuntu from dual boot menu. Here is how to uninstall Ubuntu from dual boot.

Sometimes you may have zombie processes in Linux systems. Here is how to find & kill zombie processes in Linux.