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Abhishek Prakash

Abhishek Prakash

Creator of Linux Handbook and It's FOSS. An ardent Linux user & open source promoter. Huge fan of classic detective mysteries from Agatha Christie and Sherlock Holmes to Columbo & Ellery Queen.

— 296 posts published
Twitter
October 2019

Fixing 'Authentication Token Manipulation Error' in Ubuntu Linux

— Troubleshooting
October 2019

How to Restart Apache in Ubuntu

— Tips
October 2019

Essential Examples of the ps Command in Linux

— Process Commands
September 2019

How to Install Vim on Ubuntu

— Tips
September 2019

How to Run an Alias With Sudo in Linux

— Tips
September 2019

How to Check if File or Directory Exists in Bash Shell

— Bash
September 2019

How to Clear Swap Memory in Linux

— Tips
September 2019

Awesome Vim Cheat Sheets to Help You Learn Vim

September 2019

How to Check Swap Space in Linux

— Tips
August 2019

How to Increase Swap Size on Ubuntu Linux

— Tips
August 2019

Use fallocate Command to Create Files of Specific Size in Linux

— Commands
August 2019

How to Change Hostname in Debian

— Tips
August 2019

How to Check Which Debian Version are you Running

— Tips
August 2019

How to Know if a User has Sudo Rights

— Tips
August 2019

How to see Logged in Users in Linux

— Tips
August 2019

Everything Important You Need to Know About UID in Linux

— Explain
July 2019

How to Know The Groups of a Linux User

— Tips
July 2019

How to Find Broken Symlinks in Linux

— Tips
July 2019

How to List All Users of a Group in Linux

— Tips
July 2019

How to Redirect www URLs to non-www in WordPress

— Troubleshooting
July 2019

Everything Important You Need to Know About Hard Link in Linux

— Explain
July 2019

How to Install and Use WP CLI on Linux

— Tutorial
July 2019

3 Easy Ways to Restart Ubuntu Server

— Tips
July 2019

What is Symbolic Links in Linux? How to Create Symbolic Links?

— Explain
June 2019

Linux Directory Structure Explained for Beginners

— Explain
May 2019

nslookup Command Examples

— Host Information Commands
May 2019

tr Command Examples

— File Manipulation Commands
May 2019

Print Execution Time of Shell Script in Linux

— Tips
May 2019

How to Setup Discourse Forum on Digital Ocean

— Tutorial
May 2019

echo Command in Linux: 7 Practical Examples

— Commands