Linux Command Lab_

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Files & Navigation

17 commands available

✅ls

directory listing (list all files/folders on current dir)

💡 Example: ls -la
✅ls -l

formatted listing

💡 Example: ls -l
✅ls -la

formatted listing including hidden files

💡 Example: ls -la
✅cd dir

change directory to dir (dir will become directory name)

💡 Example: cd Documents
✅cd..

change to parent directory

💡 Example: cd..
✅cd

change to home directory

💡 Example: cd
✅pwd

show current directory

💡 Example: pwd
✅mkdir dir

create a directory dir

💡 Example: mkdir myproject
⚡rm file

delete file

💡 Example: rm document.txt
⚠️rm -f dir

force remove file

💡 Example: rm -f oldfile.txt
⚠️rm -r dir

delete directory dir

💡 Example: rm -r myfolder
✅cp file1 file2

copy file1 to file2

💡 Example: cp backup.txt backup2.txt
⚡mv file1 file2

rename file1 to file2

💡 Example: mv oldname.txt newname.txt
✅touch file

create or update file

💡 Example: touch newfile.txt
✅cat file

output contents of file

💡 Example: cat readme.txt
⚡cat > file

write standard input into file

💡 Example: cat > newfile.txt
✅tail -f file

output contents of file as it grows

💡 Example: tail -f logfile.txt

🐧 Interactive Linux Terminal

/home/user
user@v86:user$