axelelrojo/minibusybox

Simple busybox clone

minibusybox

Simple busybox clone. Just like the real one, it uses symlinks to execute a certain command. All available commands were implemented by me and are contained as functions inside the program.

Available commands

• cat
• mkdir
• sleep
• touch

How does it work?

It uses command line arguments to determine which function to execute. argv[0] contains the name of the executable, changing if it was executed from a symlink, and if the name matches any of the available commands, it executes the corresponding function.

Compiling

Just use the Makefile to automate the process. Alternatively, you can use gcc to manually compile the program, it doesn't need any external libraries or anything, but you'd have to create the symlinks yourself.