Here we use pwd, cd and ls as combine task to understand where you working on terminal
and how you can switch from one directory to another one.
- Open terminal after restart the linux
- Check which location you working, type pwd and take screenshot
- Now use cd /var and hit Enter key
- Do ls, and see what output comes, give screenshot?
- Do explore other help options of each command to learn more other things we can do with these commands
