_myShell

This is my own personal shell, these are the commands that you can currently do on the shell.

1. Compile with make.
2. Run ./shell

Commands that work:

1. echo
2. ls, ls -l -a, ls -l /usr/bin.
3. pwd.
4. cd , cd ../../, cd -, cd /home.
5. Input Output Redirection (ex. ps aux > a, grep /init < a, grep /init < a > b).
6. Single Pipes (ex. ls -l | grep "shell.cpp").
7. Multiple Pipes (ex. ps aux | awk '/usr/{print $1}' | sort -r).
8. Multiple Pipes Redirection (ex. ps aux > test.txt, awk '{print $1$11}' < test.txt | head -10 | tr a-z A-Z | sort > output.txt, cat output.txt).
9. exit.