Install Docker on Ubuntu 22.04
Docker is a containerized tool that allows applications to run inside containers. This tool ensures…
How To Setup FTP Server With VSFTPD On Ubuntu 22.04
Vsftpd (i.e. very secure FTP daemon) is an FTP server software for Linux and other…
How to Change Sudo Password Timeout in Linux
Some Linux commands require administrative privileges for execution. Users without administrative rights can add sudo…
How to Store File Content in Shell Variable
Typically, Linux administrators and developers use shell variables to store strings and numbers. But sometimes…
How to Set Vim Default Editor for Git
Git is a popular, free, distributed version control software that is used by millions of…
How to Mount Remote Filesystem or Directory in Linux
Typically, we mount local filesystem or directory in our Linux system. But sometimes you may…
How to Copy Files from Linux to Windows
We often copy files from one location to another on the same system. But sometimes…
How to Set Process Priority in Linux
Every Linux system has multiple processes running at the same time. They are scheduled for…
How to Fix “firewall-cmd: command not found” error in Linux
firewall-cmd is a command line interface for firewalld, a popular firewall software for Linux systems.…
How to Protect Hard and Symbolic Links in CentOS
Every Linux system allows you to create hard and symbolic (soft) links to files, applications…