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MODUNLOAD(8) System Manager's Manual MODUNLOAD(8)

modunloadunload a kernel module

modunload [-i id] [-n name] [-p postunload]

The modunload utility unloads a loadable kernel module from a running system. The id or name is the ID or name of the module as shown by modstat(8).

One of the following options must be specified:

id
Unload the module with the ID id.
name
Unload the module with the name name.
postunload
Specify the name of a shell script or program that will be executed if the module is successfully unloaded. This program is passed no arguments.

The modunload utility exits 0 on success or with a non-zero status if an error occurred.

lkm(4), securelevel(7), modload(8), modstat(8)

The modunload command was designed to be similar in functionality to the corresponding command in SunOS 4.1.3.

Terrence R. Lambert <terry@cs.weber.edu>

August 14, 2013 OpenBSD-5.6