jehanne/arch/rc/aux/inst/dircp

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#!/cmd/rc
# dircp src dest - copy a tree with tar, not respecting permissions
switch($#*){
case 2
@ {builtin cd $1 && tar cif /fd/1 .} | @ {builtin cd $2 && tar xf /fd/0}
case *
echo usage: dircp from to >[1=2]
exit usage
}