[misc] / with-umask

#! /bin/sh -e

prog=${0##*/}
usage="usage: $prog MASK CMD [ARGS ...]"
case $1,$# in
  -h,*) echo "$usage"; exit 0 ;;
  -*) echo >&2 "unknown option \`$1'"; exit 1 ;;
  ,0 | *,1) echo >&2 "$usage"; exit 1 ;;
esac
umask $1
shift
exec "$@"
Commit	Line	Data
3dd40cc8 MW	1	#! /bin/sh -e
	2
	3	prog=${0##*/}
	4	usage="usage: $prog MASK CMD [ARGS ...]"
	5	case $1,$# in
	6	-h,*) echo "$usage"; exit 0 ;;
	7	-*) echo >&2 "unknown option \`$1'"; exit 1 ;;
	8	,0 \| *,1) echo >&2 "$usage"; exit 1 ;;
	9	esac
	10	umask $1
	11	shift
	12	exec "$@"