diff options
| -rwxr-xr-x | tests/rwx-to-mode | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/rwx-to-mode b/tests/rwx-to-mode index 52bb5d155..39e1500b9 100755 --- a/tests/rwx-to-mode +++ b/tests/rwx-to-mode @@ -5,8 +5,16 @@ # FIXME: handle special bits, too. +case $# in + 1) ;; + *) echo "$0: wrong number of arguments" 1>&2 + echo "Usage: $0 ls-style-mode-string" 1>&2 + exit 1;; +esac + rwx=$1 u=`echo $rwx|sed 's/^.\(...\).*/\1/;s/-//g'` g=`echo $rwx|sed 's/^....\(...\).*/\1/;s/-//g'` o=`echo $rwx|sed 's/^.......\(...\).*/\1/;s/-//g'` echo "=,u=$u,g=$g,o=$o" +exit 0 |