The pwd command shows the full path of your current directory in the terminal. It's super useful when you’re deep inside folders and forget where you are.

Example:
$ pwd
/home/sudostack/documents/projects

Options:
pwd -L ➡ Shows the logical path (including symbolic links).
pwd -P ➡ Shows the physical path (without symbolic links).

Simple but powerful!

Did you know you can repeat your last command by just typing !! ? 🤯

Example:
$ echo "Hello, World!"
Hello, World!

$ !!
echo "Hello, World!"
Hello, World!


This command is super useful when you forget to use sudo:

$ apt update
Permission denied

$ sudo !!
sudo apt update

Linux magic at its best ✨🐧

Drop your guesses in the comments! 👇🐧

The cat command is used to view the contents of a file in the terminal. It can also combine multiple files into one. 📄➡📄

Basic Usage:

$ cat filename.txt
(Displays the content of filename.txt)

Other Uses:

Combine multiple files:
$ cat file1.txt file2.txt > merged.txt

Number lines in output:
$ cat -n filename.txt

Display special characters:
$ cat -v filename.txt

A simple yet powerful command every Linux user should know! 🐧

Drop your answers in the comments! 👇🐧