7 .Nd change device protection upon login
11 file contains a number of lines specifying a device together with a list
12 of devices with associated protections.
15 and extend to the end of the line.
17 Blank lines or lines with only a comment are ignored.
19 All other lines consist of three fields delimited by
20 whitespace: a login device
22 an octal permission number (0600), and a colon
24 delimited list of device patterns
25 .Pq Pa /dev/console , /dev/dsp* .
26 All device patterns are absolute paths.
28 If the tty argument (relative path) matches a login device
29 name (absolute path), the permissions of the devices in the
30 colon-delimited list are set as specified in the second
31 field, and their ownership is changed to that of the UID
34 .Bl -tag -width ".Pa /etc/fbtab" -compact