Get cmd cli for Get the last full backup ID

Check.pm

@@ -15,6 +15,9 @@
 #
 #========================================================================
 
+# Get the last full backup ID :
+# cat /var/lib/BackupPC/pc/localhost/backups | grep "full" | tail -1 | cut -f1 -d$'\t'
+
 package BackupPC::CGI::Check;
 
 use strict;