Linux Commands

 ls Lists the content of a directory

alias Define or display aliases

unalias Remove alias definitions

pwd Prints the working directory

cd Changes directory

cp Copies files and directories

rm Remove files and directories

mv Moves (renames) files and directories

mkdir Creates directories

man Displays manual page of other commands

touch Creates empty files

chmod Changes file permissions

chown   Change ownership

./ Runs an executable

exit Exits the current shell session

sudo Executes commands as superuser

shutdown Shutdowns your machine

htop Displays processes and resources information

unzip Extracts compressed ZIP files

apt, yum, pacman Package managers

echo Displays lines of text

cat Prints file contents

ps Reports shell processes status

kill Terminates programs

ping Tests network connectivity

vim Efficient text editing

history Shows a list of previous commands

passwd Changes user password

which Returns the full binary path of a program

shred Overwrites a file to hide its contents

less Inspects files interactively

tail Displays last lines of a file

head Displays first lines of a file

grep Prints lines that match patterns

whoami Outputs username

whatis Shows single-line descriptions

wc Word count files

uname Displays OS information

neofetch Displays OS and hardware information

find Searches for files that follow a pattern

wget Retrieves files from the internet