Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2024-12-21 23:54:18 +03:00
parent 4220902d26
commit b7141c37c3

View File

@ -23,6 +23,7 @@ usage(){
echo "$0 FROM TO" echo "$0 FROM TO"
} }
# XXX should we check for >2 ???
if [ $# != 2 ] ; then if [ $# != 2 ] ; then
echo "$(usage)" echo "$(usage)"
echo "Not enough arguments." echo "Not enough arguments."