shithub: riscv

ref: 7a145e89b301a1865661f7a6e60a21731f12824f
dir: /rc/bin/dircp/

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#!/bin/rc
# dircp src dest - copy a tree with tar
switch($#*){
case 2
	@ {builtin cd $1 && tar cif /fd/1 .} | @ {builtin cd $2 && tar xTf /fd/0}
case *
	echo usage: dircp from to >[1=2]
	exit usage
}