Linux User Commands
Linux Admin Commands
- Linux Commands for Administrator
- Main Responsibilities of the Linux System Administrator
- 20 pmap Commands Examples in Linux / UNIX
- 20 mpstat Commands Examples in Linux / UNIX
- 20 iostat Commands Examples in Linux / UNIX
- 20 vmstat Commands Examples in Linux / UNIX
- 20 Xargs Commands Examples in Linux / UNIX
- 20 Mount and Unmount Filesystem / Partition commands in Linux / UNIX
- Steps to Perform SSH Login Without Password Using ssh-keygen and ssh-copy-id
- Linux Performance Monitoring using iostat, mpstat and vmstat
- Understanding Epoch & Unix Timestamp
- Common unix commands and utilities
- Shell Script Parameters
- Unix Sed Quick Reference
- Reading XML file using shell script
- Unix Command: Grep
- VI/VIM editor Commands
- Basic of Unix Presentation
Useful Tools in Linux
Linux Shell Scripting Collection and Interview Guide
- Interview Questions Sets : Shell Script Descriptive
- Interview Questions & Answer Sets : Shell Programming
- Must have collection of shell script for any SCM admin
- Frequently Used Shell Script
- Shell Script collection in scmGalaxy Forum
- Automate mandatory user-parameter in Shell Script using expect
- Various Commands to send an email in Linux
- df advance command usage
- FTP commands for Linux / Unix
- ShellScript to monitor available disk space on AIX
- Find Linux Command Collection
- Disable IPv6 and Enable IPv4 in Red Hat Linux
- Configuring NFS to access the files from remote Linux machine as a mount point
- Linux Shell Scripting Units and Exercise Unit – 1
- Linux Shell Scripting Units and Exercise Unit – 2
- Linux Shell Scripting Units and Exercise Unit – 3
- Linux Shell Scripting Units and Exercise Unit – 4
- Linux Shell Scripting Units and Exercise Unit – 5
Linux Troubleshooting Guide
Linux Quiz
Linux Exercise
Linux Bash Scripting Video Tutorial and CBT
I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
Find Trusted Cardiac Hospitals
Compare heart hospitals by city and services — all in one place.
Explore Hospitals