Tag: linux cmd


5 Free Linux screenshot tools | How to take a screenshot in Linux?

Free and Best Linux screenshot tool. How to take a screenshot in Linux (Ubuntu)? Linux screenshot commands. (built-in tool, Shutter, ImageMagick, Gimp and Flameshot)


How to Check Free Memory in Ubuntu?

How to free memory in Ubuntu Linux? Command to check Total, Used, Free, Cache and Available memory.


How to Auto Remove All Unused Packages in Ubuntu (Linux)?

Simple command to remove all unused packages in Ubuntu. How to uninstall, delete and autoremove packages in Linux?

linux cmd

Most Useful Linux Commands You Need Everyday

What are the Most Useful Linux Commands that can increase your speed and productivity? What are the basic commands in Linux you need every day to speed-up your execution?


Step-by-Step Commands to Write Your First Vim Function Example | Rules | Uses

[Explained] How to write Vim function and Vim function example. What are the rules, uses and different commands to execute and call Vim function in Linux?


Vim Case-Insensitive Search in Linux [Step-By-Step Commands]

How to run Vim case-insensitive search commands in Linux? A simple guide for beginners using set command. How to undo case-sensitive search in Ubuntu?


7 Linux Hostname Commands with Example | You should Know

What are the different Linux hostname commands to get IP address, DNS, FQDN and alias of the host? Is your hostname is not changing?


Set Up Vi/Vim editor by Highlighting Syntax for Programming in Linux

How to set up highlight syntax in VI editor for programming in Linux? Why should a programmer use Vim editor for coding?


Steps to Remove Old Kernels in Ubuntu (Debian Linux) to Free Space in boot?

How to remove old kernels in Ubuntu or any Debian Linux system? Commands resolve free space issue in boot directory to manage packages.