added extra parameters for tar

backup.sh

@@ -32,7 +32,7 @@ healthchck_ok(){
 
 cd /backup
 echo "make archive"
-tar -c --checkpoint=.1000 ${TAR_PARAM} -f ~/$BACKUP_FILENAME ./* || healthchck_fail
+tar -c --checkpoint=.1000 ${TAR_PARAM} ${TAR_EXTRA_PARAM} -f ~/$BACKUP_FILENAME ./* || healthchck_fail
 cd /
 echo " done"
 

run.sh

@@ -3,6 +3,9 @@
 # Import GPG public keys
 gpg --import /keys/*
 
+if [ ${RUN_NOW:-0} -ne 0 ]; then
+  /backup.sh
+fi
 # Create and install crontab file
 echo "$CRON_INTERVAL /backup.sh" >> /backup.cron