LINUX Shell Programming

This book provides a comprehensive introduction to Linux and its variant especially Red-hat Ubuntu Debian CentOS distribution etc. In this book we will discuss the essential and basic commands for new user to login and begin using Linux system computer effectively and goes on to cover many important topics for both new and sophisticated users. This book has been prepared for beginners to help them understand the basics to advanced concepts covering Unix/Linux shell scripting and various utilities. Basic commands like -: Is cat touch cp who cd pwd vi more less head tailwc grep ps top kill file cut zip gunzip bg fg nohup tee write wall mail tty dd set uname su sudo rm mv chmod du df ulimit mkdir rmdir etc. Advance commands like -: ifconfig ip addr Isblk Ismem ping netstat ssh scp wget curl yum dnf alias paste tr diff export sed id filter uniq which useradd userdel chown chgrp passwd uptime ftp init systemctl free find Isof last etc. Shell Programming -: Bash Shell Programming Overview of Java Language SQL & mysql Oracle database awk & sed Python Programming C & C++ Language etc Apache web server and Chat GPT.