shithub: rc

ref: be0f4f860ae1a68a054c0d740b4c9ed9c3a2e486
dir: /harmful/☭cp/

#!/bin/rc
tar c `'
'{diff <{lr -dQ $1 | sort} <{cd $2 && lr -dQ $1 | sort} | sed -n '/^< /s/^< //p'} | @{cd $2 && tar xT}