backup urbackup commandos

adicionando pastas

urbackupclientctl add-backupdir -x -f -d /home
urbackupclientctl add-backupdir -x -f -d /root
urbackupclientctl add-backupdir -x -f -d /etc
urbackupclientctl add-backupdir -x -f -d /var

removendo pastas

urbackupclientctl remove-backupdir -d /backup