Table of contents
Introduction to Linux
Linux is an open source unix based operating system and can be used as a CLI or GUI.
Linux is developed by Linus Torwald
It provides the great security mechanism features w.r.t. Windows OS.
Linux is most widely used OS and running behind 91% of applications accross globe.
Linux comes under different flavours/distros e.g Ubuntu, RHEL, Debian, CentOS, SELinux, Kali Linux, etc
Basic Linux commands
date : List date and time
ls : To list files and directories
cd : Directory reversal
cd ../ : Directory back reversal
touch : To create file
mkdir : To create directory
pwd : To list present working directory
whoami : Current login user
