Let’s get to know the Linux Command Line Interface (CLI). Introduction A bit of history First look at the command line Command syntax Notes Basic commands pwd ls file cat cd clear history cp mv rm ...

This is a pretty classic way to parse and process command-line arguments, actually. Check the value of $1, and if it's a known flag, change a default variable or two, then use the shift command to ...

If you’ve worked in the terminal, it’s likely you’re in some way proficient with the command history features of your shell. There’s a lot more functionality than many realise however, and ...