TerminalHow to Change a File Extension in Linux
In Windows, changing a file extension is as simple as right-clicking a file, clicking “Rename,”...
TerminalHow to Check the Weather in the Linux Terminal
If you are working on a headless Linux server or utilizing a minimal desktop environment,...
TerminalHow to Kill a Process in Linux (kill and killall)
Unlike Windows, where a frozen application can usually be closed by frantically clicking the red...
TerminalHow to Find a File in Linux (find command)
If you have misplaced a crucial configuration file on a headless Linux server, you cannot...
TerminalHow to Compress a File in Linux (tar command)
If you need to backup a massive folder containing 10,000 log files, or if you...
TerminalHow to Check Disk Space in Linux (df command)
If your Linux server suddenly crashes, refuses to install new software, or begins throwing bizarre...
TerminalHow to Use the Ping Command in Linux
When you cannot load a website in your browser, or when a remote server suddenly...
TerminalHow to Use the Grep Command in Linux
If you have a folder containing hundreds of massive text files, server logs, or thousands...
TerminalHow to Change File Permissions in Linux (chmod)
Linux is designed from the ground up as a multi-user operating system. Because multiple people...
TerminalHow to Create a Symbolic Link in Linux
When organizing files in a graphical operating system like Windows, you often use “Shortcuts”—small icons...
TerminalHow to Zip a Folder in Linux Using the Command Line
If you need to send a massive folder containing hundreds of documents or images to...
TerminalHow to Kill a Process in Linux Using the Command Line
In a graphical operating system like Windows or macOS, dealing with a frozen application is...
TerminalHow to Extract a Tar.Gz File in Linux
If you download source code, software packages, or backup files in a Linux environment, you...
TerminalHow to Check Disk Space in Linux Using the Command Line
Running out of disk space on a Linux server is a critical emergency. If the...
TerminalHow to List All Users in Linux via Command Line
Unlike a personal laptop which typically only has one or two accounts, a Linux server...
TerminalHow to Check Your IP Address in Linux Using the Command Line
Whether you are configuring a secure SSH connection to a headless server, troubleshooting a DNS...
TerminalHow to Stop Ubuntu from Automatically Clearing the Terminal Screen on Exit
If you use a command-line text editor like nano, vim, or less in the Ubuntu...