cleanup docs, getopt arg parsing

[automated-distro-installer] / wrt-setup-remote

diff --git a/wrt-setup-remote b/wrt-setup-remote
index 8444e454936ccf5a81934b7733a312a8694ec29b..57e2c599d8b59fb9ae03701b7579f5fffb481ec4 100755 (executable)
--- a/wrt-setup-remote
+++ b/wrt-setup-remote
@@ -15,6 +15,9 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
+
+# Usage: wrt-setup-remote
+
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR