Essential Linux Commands
This guide offers a quick lookup for fundamental Linux commands. Each entry links to more detailed information, helping you master their usage for various tasks.
Command Reference
cat
Concatenate and Display Files
cd
Change Directory
clear
Clear Terminal Screen
cp
Copy Files/Directories
echo
Display text
ip
Network Configuration
ln
Make Links between files
ls
List Directory Contents
man
Manual Pages
mkdir
Make Directory
mv
Move/Rename Files
nano
Text Editor
ping
Test Network Connectivity
pwd
Print Working Directory
rm
Remove Files or Directories
rmdir
Remove Empty Directories
su
Substitute User
sudo
Execute a command as another user
touch
Create/Update Files