Linux

linux

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?

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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?

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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?

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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?

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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?

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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?

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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.

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6 Commands to Edit File With and Without vi, vim Linux Editor

[Simple commands] How to create and edit file without vi/vim in your Linux? How to edit files using cat, vi, vim and touch commands?

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How to Find Total Size of Directory in Linux using du Command?

How to find total size of directory in Linux through the terminal using ‘du’ commands? I used it when my system was crashed.