Added while loop to delete video script

README.md

@@ -8,4 +8,24 @@ These scripts are designed to be run as systemd services on linux (the VetSim pc
 
 ## The Scripts
 ### 1. vetsim_delete_old_videos
-This script
+This script deletes old videos from their default location on the vetsim PC. 
+
+
+    #!/bin/bash
+    #David Rhoads, December 2019
+    #Script to delete old video files
+    #Replace /path/to/directory with actual path to video folder. Be sure folder is actually there before running the script
+    #-mtime checks the time since the last modification of the file
+    #-type -f tells the program it should look at files
+    #-delete tells the program to delete the files (surprise :-))
+
+    echo "This program deletes files older than a specified date at a specified location."
+    while true
+    do
+        find '/path/to/directory' -mtime +30 -type f -delete
+        sleep 30
+    done
+
+
+### 2. vetsim_copy_video_files
+This script copies videos to an external device. This is usefull if you want to store the videos on an external hard drive

vetsim_delete_old_videos

@@ -6,6 +6,10 @@
 #-mtime checks the time since the last modification of the file
 #-type -f tells the program it should look at files
 #-delete tells the program to delete the files (surprise :-))
-#!/bin/bash
 
-find /path/to/directory -mtime +30 -type f -delete
+echo "This program deletes files older than a specified date at a specified location."
+while true
+do
+    find '/path/to/directory' -mtime +30 -type f -delete
+    sleep 30
+done