Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

rmmod(8) [x11r4 man page]

RMMOD(8)							       rmmod								  RMMOD(8)

NAME
rmmod - Simple program to remove a module from the Linux Kernel SYNOPSIS
rmmod [-f] [-s] [-v] [modulename] DESCRIPTION
rmmod is a trivial program to remove a module (when module unloading support is provided) from the kernel. Most users will want to use modprobe(8) with the -r option instead. OPTIONS
-v, --verbose Print messages about what the program is doing. Usually rmmod prints messages only if something goes wrong. -f, --force This option can be extremely dangerous: it has no effect unless CONFIG_MODULE_FORCE_UNLOAD was set when the kernel was compiled. With this option, you can remove modules which are being used, or which are not designed to be removed, or have been marked as unsafe (see lsmod(8)). -s, --syslog Send errors to syslog instead of standard error. -V --version Show version of program and exit. COPYRIGHT
This manual page originally Copyright 2002, Rusty Russell, IBM Corporation. Maintained by Jon Masters and others. SEE ALSO
modprobe(8), insmod(8), lsmod(8), modinfo(8) AUTHORS
Jon Masters <jcm@jonmasters.org> Developer Lucas De Marchi <lucas.de.marchi@gmail.com> Developer kmod 01/28/2018 RMMOD(8)

Check Out this Related Man Page

RMMOD(8)                                                               rmmod                                                              RMMOD(8)

NAME
rmmod - Simple program to remove a module from the Linux Kernel SYNOPSIS
rmmod [-f] [-s] [-v] [modulename] DESCRIPTION
rmmod is a trivial program to remove a module (when module unloading support is provided) from the kernel. Most users will want to use modprobe(8) with the -r option instead. OPTIONS
-v, --verbose Print messages about what the program is doing. Usually rmmod prints messages only if something goes wrong. -f, --force This option can be extremely dangerous: it has no effect unless CONFIG_MODULE_FORCE_UNLOAD was set when the kernel was compiled. With this option, you can remove modules which are being used, or which are not designed to be removed, or have been marked as unsafe (see lsmod(8)). -s, --syslog Send errors to syslog instead of standard error. -V --version Show version of program and exit. COPYRIGHT
This manual page originally Copyright 2002, Rusty Russell, IBM Corporation. Maintained by Jon Masters and others. SEE ALSO
modprobe(8), insmod(8), lsmod(8), modinfo(8) AUTHORS
Jon Masters <jcm@jonmasters.org> Developer Lucas De Marchi <lucas.de.marchi@gmail.com> Developer kmod 01/28/2018 RMMOD(8)
Man Page

10 More Discussions You Might Find Interesting

1. IP Networking

insmod: a module named e1000 already exists

Hi I'm trying to change the configuration of the adapter, especially values revelant with Tx and Rx. Following appropiate manual i tried insmod command , but as a result i've got: insmod: a module named e1000 already exists Does anyone know the solution? (0 Replies)
Discussion started by: admart
0 Replies

2. UNIX for Dummies Questions & Answers

While loop program

I have a data file contain the following information: 1 2 3 4 5 10 11 30 90 300 9 29 and on and on I need to create a program with give me the following data format: Jon A (2 Replies)
Discussion started by: bobo
2 Replies

3. UNIX for Dummies Questions & Answers

Split a file

Hello Masters In Solaris8 environment. I have a 4 Gb binary file. I want to remove 4160 bytes from the beginning of the file and keep the rest. What is your recommended commands or solutions. Speed of the operation matters also. Thanks for your advises. Cheers Reza (1 Reply)
Discussion started by: Reza Nazarian
1 Replies

4. Red Hat

Compiling 2.6 Kernel. :confused:

Dear Linux Masters, I need ur help in the following: 1. Compiling 2.6 kernel. 2. my Redhat system is 2.4 kernel how to add 2.6 kernel. 3. I need minimum feature in 2.6 ( most probably related to networking) Please let me know if any sites to download 2.6 kernel. Can u all please help me... (2 Replies)
Discussion started by: ashokmeti
2 Replies

5. Ubuntu

how can insertion of one module deletesother modules

Masters, I have inserted a linux module which controlls the bandwidth of LAN . Just when I insmod'ed kernel panicked. When restarted I am stunned to find out that many of my other modules are missing. How can insertion of one module removes other modules . I use 2.6.9 kernel on a redhat 3.4.3... (1 Reply)
Discussion started by: iamjayanth
1 Replies

6. BSD

BSD equivalent of rmmod

In Linux if you want to get rid of the PC speaker (beep!) without rebooting you can type rmmod pcspkr I'm looking for a way to remove (if possible) the BSD equivalent of the "pcspkr" module. I scrolled quickly through GENERIC and didn't see any entries that looked conspicuously like the... (2 Replies)
Discussion started by: uiop44
2 Replies

7. UNIX for Advanced & Expert Users

Who actually wrote Professional Linux Programming ?

Hello, Who actually wrote Professional Linux Programming of Wrox publication as there are two different sets of writers, one set consists of Jon Masters and Richard Blum and another set of writers is Neil Mathew with lots of other writers. Plz resolve it. I'm really confused. Regards.. (0 Replies)
Discussion started by: vectrum
0 Replies

8. Red Hat

modprobe: Can't locate module usbcore

Hello Linux forum! I am working on an older Red hat Linux version(kernel) 2.4.21 and I have compiled the kernel and I select it on startup, but I get the following errors: Mounting Local Filesystems: Modprobe: modprobe: Can't locate module usbcore modprobe: modprobe: Can't locate module udf... (1 Reply)
Discussion started by: mr.rhtuner
1 Replies

9. Programming

Need program to continue even when encountering errors

I am writing a program, and want to have the option for the program to continue execution even should things go wrong. I use an option --ignore-errors. The problem is what I do when an error occurs, set the values to zero, or fill them up with some values, for example taken from a simple unit... (3 Replies)
Discussion started by: kristinu
3 Replies

10. UNIX for Advanced & Expert Users

Rmmod,modprobe or dracut?

I am making few changes inside modprobe.d directory, now there are two options to make them effective 1) rmmod module, make changes and modprobe module 2) dracut -f I was wondering what's the difference between two, in terms of result, dracut makes kernel image again though and the other unplug... (0 Replies)
Discussion started by: nixhead
0 Replies