Update README.md

README.md

@@ -156,18 +156,27 @@ mount -a
 
 smb share
 
-```
-mount -t cifs //ip/share /mnt/backups -o credentials=/path/filename,uid=1000,gid=1000,dir_mode=0755,file_mode=0755
+Create credentials file
 
 ```
-
-smb share
-
-```
-sshfs username@server:/serverpath /targetfolder
-
+#/home/mf/.credentials/smb:mf@nas.lan
+username=shareuser
+password=sharepassword
+domain=domain_or_workgroupname
 ```
 
+Secure credentials file permission
+
+```
+chmod 0600 /home/mf/.credentials/smb:mf@nas.lan
+```
+
+Add line
+
+```
+#/etc/fstab
+//nas.lan/homes /mnt/smb-share:mf@nas.lan,share=homes cifs credentials=/home/mf/.credentials/smb:mf@nas.lan,uid=1000,gid=1000,nofail 0 0
+```
 
 ## gio