1.\" 2.\" $FreeBSD$ 3.\" 4.Dd August 22, 1994 5.Dt FBTAB 5 6.Os 7.Sh NAME 8.Nm fbtab 9.Nd change device protection upon login 10.Sh DESCRIPTION 11The 12.Nm 13file contains a number of lines specifying a device together with a list 14of devices with associated protections. 15Comments start with a # and extend to the end of the line. 16.Pp 17Blank lines or lines with only a comment are ignored. 18.Pp 19All other lines consist of three fields delimited by 20whitespace: a login device (/dev/ttyv0), an octal 21permission number (0600), and a ":"-delimited list of 22device patterns (/dev/console, /dev/dsp*). 23All device patterns are absolute paths. 24.Pp 25If the tty argument (relative path) matches a login device 26name (absolute path), the permissions of the devices in the 27":"-delimited list are set as specified in the second 28field, and their ownership is changed to that of the uid 29and gid arguments. 30.Sh FILES 31.Bl -tag -width /etc/fbtab -compact 32.It Pa /etc/fbtab 33The 34.Nm 35file resides in 36.Pa /etc . 37.El 38.Sh SEE ALSO 39.Xr login 1 , 40.Xr getty 8 41.Sh AUTHORS 42.An Guido van Rooij 43