X-Git-Url: https://git.p6c8.net/nextcloud-backup-restore.git/blobdiff_plain/c560d693f1d4e3f6b842f776a2d7d6a187c5f4c3..c255038f93ab4dae3a2733be5449d1dd7a5d3321:/NextcloudBackup.sh

diff --git a/NextcloudBackup.sh b/NextcloudBackup.sh
index 38de995..6cb6b0e 100644
--- a/NextcloudBackup.sh
+++ b/NextcloudBackup.sh
@@ -4,7 +4,7 @@
 # Bash script for creating backups of Nextcloud.
 # Usage: ./NextcloudBackup.sh
 # 
-# The script is based on an installation of Nextcloud using nginx and MariaDB, see https://decatec.de/home-server/nextcloud-auf-ubuntu-server-mit-nginx-mariadb-php-lets-encrypt-redis-und-fail2ban/
+# The script is based on an installation of Nextcloud using nginx and MariaDB, see https://decatec.de/home-server/nextcloud-auf-ubuntu-server-18-04-lts-mit-nginx-mariadb-php-lets-encrypt-redis-und-fail2ban/
 #
 
 #
@@ -17,7 +17,7 @@
 currentDate=$(date +"%Y%m%d_%H%M%S")
 # TODO: The directory where you store the Nextcloud backups
 backupMainDir="/mnt/Share/NextcloudBackups/"
-# The actual directory of the current backup - this is is subdirectory of the main directory above with a timestamp
+# The actual directory of the current backup - this is a subdirectory of the main directory above with a timestamp
 backupdir="${backupMainDir}/${currentDate}/"
 # TODO: The directory of your Nextcloud installation (this is a directory under your web root)
 nextcloudFileDir="/var/www/nextcloud"
@@ -126,11 +126,11 @@ echo
 #
 # Delete old backups
 #
-if [ ${maxNrOfBackups} != 0 ]
+if (( ${maxNrOfBackups} != 0 ))
 then	
 	nrOfBackups=$(ls -l ${backupMainDir} | grep -c ^d)
 	
-	if [  ${maxNrOfBackups} > ${nrOfBackups} ]
+	if (( ${nrOfBackups} > ${maxNrOfBackups} ))
 	then
 		echo "Removing old backups..."
 		ls -t ${backupMainDir} | tail -$(( nrOfBackups - maxNrOfBackups )) | while read dirToRemove; do