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Abhishek Prakash

Abhishek Prakash

Creator of Linux Handbook and It's FOSS. An ardent Linux user who has new-found love for self-hosting, homelabs and local AI.

— 356 posts published
Twitter
September 2020

How to Colorize Diff Output for Better View

— Quick Tip
September 2020

How to Install ifconfig on Debian

— Troubleshooting
September 2020

How to Check if Linux System is Running on Physical System or Virtual Machine?

— System Info
August 2020

How to Find Length of String in Bash [Quick Tip]

— Quick Tip
August 2020

How to Display File Size in Human Readable Format (KB, MB, GB) in Linux Terminal

— Quick Tip
August 2020

How to Update Debian Linux

— Tips
August 2020

How to Find Which Linux Version You Are Running

— System Info
August 2020

How to Display Specific Lines of a File in Linux Command Line

— Tips
July 2020

ln Command Examples

— Basic File Commands
July 2020

How to Change the Default SSH Port in Linux [Properly and Safely]

— SSH Basics
July 2020

How to List Systemd Services in Linux

— Tips
July 2020

How to List Docker Containers

— Docker
July 2020

Beginner's Guide to Analyzing Logs in Linux With journalctl Command

— Commands
July 2020

id Command Examples

— User Identification
July 2020

Fixing "HTTP Basic: Access Denied" and "Fatal Authentication Failure" Error With GitLab

— Troubleshooting
June 2020

How to Replace All Occurrences of a Word in All Files in Linux Command Line

— Quick Tip
June 2020

10 Actionable SSH Hardening Tips to Secure Your Linux Server

— SSH Advanced
June 2020

Using Linux Dirname Command in Bash Scripts

— Commands
May 2020

xargs Command Examples

— File Searching Commands
May 2020

Put a Timer on Your Running Commands With Timeout Command in Linux

— Commands
May 2020

mkdir Command Examples

— Directory Operation Commands
May 2020

Use SSH Config File to Manage SSH Connections to Various Remote Servers

— SSH Advanced
May 2020

Explained: Input, Output and Error Redirection in Linux

— Explain
April 2020

How to Upgrade Ubuntu Server to 20.04 from 18.04

— Tutorial
April 2020

Special File Permissions in Linux: SUID, GUID and Sticky Bit

— Explain
April 2020

How to Reboot Linux Using Command Line

— Tips
April 2020

How to Disable SSH Login With Password

— SSH Advanced
March 2020

Checking Spellings in Linux Command Line

— Tips
March 2020

Group Management Commands in Linux

— Tips
March 2020

How to Exit a Docker Container

— Tips