Add 'GauntNAS Backup.sh'

GauntNAS Backup.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# https://stackoverflow.com/a/185473/1388019
+
+lockfile="/tmp/duplicacy.lock"
+LOGFILE="/mnt/data-pool/configBackups/Duplicacy/logs/GauntNASConfigBackup_$(/bin/date +%Y%m%d-%H%M%S).log"
+
+
+if [ -e ${lockfile} ] && kill -0 `cat ${lockfile}`; then
+        echo "duplicacy backup already running" >> ${LOGFILE}
+        exit
+fi
+
+# make sure the lockfile is removed when we exit and then claim it
+trap "rm -f ${lockfile}; exit" INT TERM EXIT
+echo $$ > ${lockfile}
+
+# run the backup
+cd /data
+/mnt/data-pool/configBackups/Duplicacy/duplicacy -verbose -log backup -stats >> ${LOGFILE} 2>&1
+
+# compress the logs
+/usr/bin/gzip $(/usr/bin/dirname ${LOGFILE})/*.log
+
+# clean up lockfile
+rm -f ${lockfile}