How to Load and Unload (Remove) Kernel Modules in Linux To load a kernel module, we can use theinsmod(insert module) command. Here, we have to specify the full path of the module. The command below will insert
How to Add a Directory to the PATH Linux comes with several directories in thePATHby default, like you can see in the output above. Typically, these are enough. Most programs you install on Linux put their executables in one of the default directories, making them easy to start using immed...
So the first step in creating a linux kernel module is to already have the linux source code downloaded. This can be done by either downloading directly to your computer or using a method such as git to download the linux source code. Know that a linux kern...
This is called an absolute change because it sets all permission bits at once. To understand how this works, you need to know how to represent the permission bits in octal form (each numeral represents a number in base 8 and corresponds to a permission set). See the chmod(1) manual page...
Most Linux distributions run a new version of syslogd called rsyslogd that does much more than simply write log messages to files. For example, you can use it to load a module to send log messages to a database. But when starting out with system logs, it’s easiest to start with the ...
If the USB drive uses the exFAT file system, you may need to install the FUSE exFAT module and tools. Mount an ISO File The example below assumes that the ISO file is in the /root directory and that you are logged in as root. mkdir /media/iso You can mount ISO image files using...
Creating a VM on Azure means that it's hosted in the cloud, on Microsoft's servers. You are essentially renting computing resources from Microsoft and using them to run the VM. This can be convenient if you need to quickly provision a new VM or need to run a workload that requires mor...
Step 1: Create Bootable Linux Installation Media To create a bootable Linux installation media forUbuntu 24.04, follow these steps: Download the Ubuntu 24.04ISO file from the official Ubuntu website. Connect a USB drive with a storage of at least 4GB into your computer. ...
One needs to enable menuconfig options in the kernel to load specific modules. Please refer to 7.1.4.6 Menu Configuration Options in i.MX Linux Reference Manual to enable SoC Audio supports for WM8958, WM8960, and WM8962 CODEC. One can add module names in /etc...
The automated conversion process is performed on a running system. TheConvert2RHELutility replaces all RPM packages from the original Linux distribution by their RHEL version. At the end of the process, it is necessary to restart the system to boot into the RHEL kernel. ...