revoke1
Revoke a character device
Usage
revoke file ...
Overview
The revoke program revokes the character devices using revoke(2). When used on a TTY, calls like read(2), write(2) and ioctl(2), will be aborted immediately, effectively causing login sessions to be terminated.
Releases
39 releases since FreeBSD 8.0-RELEASE; the text changed 25 times.