X-Git-Url: https://code.delx.au/mediapc-tools/blobdiff_plain/527be7ae1668d9ebc0c3450233299c6c618830a7..1c7fa10015a5f6970bc0e8de76fe02ced5edb430:/monitor-dir

diff --git a/monitor-dir b/monitor-dir
index 6f1c940..baf02e4 100755
--- a/monitor-dir
+++ b/monitor-dir
@@ -1,18 +1,18 @@
 #!/bin/bash -e
 
 # Use with crontab entry like:
-#   */5 *   *   *   *     $HOME/bin/monitor_dir /path/to/something
+#   */5 *   *   *   *     $HOME/bin/monitor-dir /path/to/something
 
 if [ -z "$1" ]; then
-	echo "Usage $0 dir [monitor_file]"
-	exit 1
+    echo "Usage $0 dir [monitor_file] [ls]"
+    exit 1
 fi
-mon="$1/${2:-.monitor_dir}"
+mon="${2:-$1/.monitor_dir}"
 mon_tmp="${mon}_tmp"
 
-ls -R "$1" > "$mon_tmp"
+${3:-ls} "$1" > "$mon_tmp"
 if [ -r "$mon" ] && ! cmp -s "$mon" "$mon_tmp" && [ -n "$(ls "$1")" ]; then
-	cat "$mon_tmp"
+    comm -13 "$mon" "$mon_tmp"
 fi
 mv "$mon_tmp" "$mon"