The “info” Command in Linux [6 Practical Examples]
The “info” command in Linux is a Unix utility that reads documentation stored in Info format. The Info document pages …
The “printf” Command in Linux [8 Practical Examples]
The “printf” is a command line-based utility in Linux that formats and prints arguments under the control of the format. …
The “systemctl” Command in Linux [With 15+ Examples]
The “systemctl” command in Linux is a tool that queries or sends control commands to the system manager. This tool …
The “unset” Command in Linux [2 Practical Examples]
The unset command is a built-in command in Linux that is used to unset values and attributes of shell variables …
The “unlink” Command in Linux [ With 3 Practical Examples]
The unlink command is a fundamental utility in Linux, designed to remove a specified file. It operates similarly to the …
How to Pass Arguments to Bash Script? [5 Methods]
To pass arguments to a Bash script, just write the arguments in the command line after the script name (separated …
How to Select All Text in Vim? [5 Cases]
To select all in Vim, first go to the normal mode. Then press gg to go to the beginning of …
The “set” Command in Linux [6 Practical Examples]
The set command is a built-in command in Linux that is used to set or unset the values of shell …
Vi vs Vim [Choose the Best One]
Text editors play an important role in writing, editing, deleting, pasting, and handling text. In Linux, Vi and Vim are …
The “snap” Command in Linux [With 10+ Examples]
The “snap” command is a self-contained package used in Linux that lets you install, configure, refresh, and remove snaps. It …
How to Go to a Specific Line in Vim? [All Cases]
Vim is a text editor for Unix-based OSes like Linux. Users can create new files, open existing ones, or modify …
How to Show Line Numbers in Vim? [All Scenarios]
You can use the below commands to show line numbers in Vim: To show line numbers :set number To show …
Vim in Linux
Vim is a free text editor for the Linux operating system with both the command line and graphical interface. It …
The “read” Command in Linux [8 Practical Examples]
The ‘read’ command in Linux is a built-in tool often used in Bash scripts to read user input. It takes …
How to Parse Optional Arguments in Bash Script [2 Ways]
A fully functional Bash script may require optional arguments. They provide flexibility and customization of a script. Positional parameters are …
[Explained] Bash “trap” Command for Signal Handling
Mastering signal handling in Bash scripting opens doors to enhanced control and reliability in script execution. The trap command stands …
How to Exit Emacs Text Editor in Linux? [4 Methods]
Emacs (elaborated as Editor Macros) is a powerful free text editor offered by GNU. More than a text editor, it …
What is Text Editor in Linux?
A text editor in Linux is a software application that helps create, edit, and manipulate plain text files within the …
[Solved!] Handling Error with TRY CATCH Block in Bash
TRY…CATCH block is a fundamental construct for handling exceptions and errors gracefully in various programming languages. It allows you to …
[4 Methods] How to Install Emacs in Linux?
Emacs is a highly configurable free text editor (also referred to as a family of text editors) that comes with …