Fixed error in borg config sample

root/NCscripts/backup.sh

@@ -142,10 +142,10 @@ function checkExist {
 
 ### ncMaint - pass requested mode change type to NextCloud occ
 function ncMaint {
-    su -c "php ${ncRoot}/occ maintenance:mode --$1" - "${webUser}" \
-            >> "$logFile" 2>&1
-        maintResult="$?"
-        return "$maintResult"
+    sudo -u ${webUser} php ${ncroot}/occ maintenance:mode --$1 \
+        >> "$logFile" 2>&1
+    maintResult="$?"
+    return "$maintResult"
 }
 
 ### cleanup - cleanup files and directories created by this script

root/NCscripts/nc_borg.details

@@ -4,5 +4,5 @@
 <password for SSH key/repo>         pAsSwOrd
 <path to file listing extra files>  /root/NCscripts/xtraLocations.borg
 <path to file with exclusions>      /root/NCscripts/excludeLocations.borg
-<purge timeframe options>           --keep-within=7 --keep-daily=30 --keep-weekly=12 --keep-monthly=-1
+<purge timeframe options>           --keep-within=7d --keep-daily=30 --keep-weekly=12 --keep-monthly=-1
 <location of borg remote instance>  borg1