We can add specific options to the modules to customize external access. We use modprobe with the -r option to unload a module. These modules are loaded according to requirements and kernel config provided by the distribution. But some times manual operation may be needed to load kernel modules. Display all available information about the snd Linux kernel module.

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modinfo – Unix, Linux Command

A modules without that flag set to N could taint the kernel. Sign up or log in Sign up using Google.

A kernel module is a part of the kernel which can do some work. Posted by Sahil Suri Nov 1, Basics 0. About modinfo modinfo syntax modinfo examples Related commands Linux and Unix commands help.

In this way, we will reduce the burden on the system as we can load kernel modules into kernel where and whenever it is required. Kernel modules can get different modingo for configuration purposes.


Sign up using Email and Password. For example, Linux kernel has 20 million lines of code. There is no offical list and I wasn’t able to find a Intel device id list to lookup modonfo number. Whenever you want to make this hardware to work, we have to modnfo this piece of software into the kernel so that your system understands it.

All Linux distributions use same kernel named Linux Kernel. Your email address will not be published. We use the lsmod command to list currently loaded drivers.

8 lsmod, rmmod, modprobe, and modinfo command examples in Linux

Output will resemble the following Note that the field name does not prefix the field values:. To load the module type modporbe followed by the module name. The special field name, file namelists the file name of the module. liunx

Provide information about a kernel other than the running one. I am a Linux evangelist who believes in Hard work, A down to earth person, Likes to share knowledge with others, Loves dogs, Likes photography.

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We can add specific options to the modules to customize external access. Leave a Reply Cancel reply Your email address will not be published. GPL and additional rights description: Linux provides mechanism to load some drivers, features etc.


linux – How to understand the modinfo output? – Unix & Linux Stack Exchange

We can list all of these modules with lsmod command. Email Required, but never shown. Multiple values are printed one per line. This switch is useful for parsing field data, because a newline might be part of a field’s value.

modinfo – Unix, Linux Command

These are shortcuts for displaying the fields authordescriptionlicenseparmand file name. A sub class to the base class. All kernel modules start their developments as out-of-tree. The diver then does what it needs to do to load the firmware into the device.

This software is nothing but Kernel module.