Learn how to format date and time to use in a shell script or as a variable along with different format examples.
Learn how to change UID or GID safely in Linux. Also, know how to switch UID between two users and GID between two groups without impacting files ownership they own.
Learn 8 different ways to generate a random password in Linux using Linux native commands or third-party utilities.
Learn how to create login banners in Linux to display a different warning or information message to the user who is about to log in or after he logs in.
Learn how to use speedtest CLI tool to test internet speed in the Linux terminal. It also includes a one-liner python command to get speed details right away.
Learn how to save PuTTY output in logfile locally on the desktop. Important settings to be done on PuTTY client before you start your sysadmin work!
Cowsay command to have some ASCII graphics in your Linux terminal! This command displays strings of your choice as a cow is saying/thinking in graphical format.
Learn how to use two utilities called figlet and toilet to create beautiful ASCII text banners in the Linux terminal. Stylize your terminal!
cmatrix: One of the command to have fun in a Linux terminal. It will turn your terminal into the Hollywood movie “MATRIX” like a cool desktop.
Learn how to download any file using the command line from the internet or FTP servers to your Linux server. Get files in your server in seconds!