Minishell (MacOS only)

A smaller shell

Summary

Replicates the basic features of bash like execution and pipes

Features

• Working history
• Tab autocompletion
• Launch programs (absolute or relative path using PATH)
• echo with option -n
• cd with only a relative or absolute path
• pwd with no options
• export with no options
• unset with no options
• env with no options or arguments
• exit with no options
• Quotes inhibit all interpretation of a sequence of characters
• Double quotes inhibit all interpretation of a sequence of characters except for $
• 4 redirections (> >> < <<)
• Unix-like pipes
• Environment variables interpolation (sequence starting with $)
• $? for last exit status
• $_ for last binary executed
• Ctrl+C, Ctrl+\ and Ctrl+D works like in bash