well, code says : yes
my @backup = (
'home/e-smith',
'etc/e-smith/templates-custom',
'etc/e-smith/templates-user-custom',
'etc/ssh',
'root',
'etc/sudoers',
'etc/passwd',
'etc/shadow',
'etc/group',
'etc/gshadow',
'etc/samba/secrets.tdb',
'etc/samba/smbpasswd',
'etc/backup-data.d',
);