Which command is used to look for modules and dependencies in Linux?

The most appropriate command for looking for modules and dependencies in Linux is modprobe. This command is primarily used to add or remove modules from the Linux kernel, but it also checks for dependencies when loading a specific module. If a module requires other modules to operate (dependencies), modprobe automatically loads those dependencies before loading the requested module.

This feature of modprobe makes it a crucial tool for managing kernel modules effectively, as users don’t need to worry about loading the dependencies manually. It streamlines the process of module management in the Linux environment.

While other commands like insmod, lsmod, and depmod are also related to module management, they serve different purposes. For instance, insmod is used to insert a module into the kernel but does not resolve dependencies. lsmod lists currently loaded modules but does not load or manage them. Depmod creates a list of module dependencies but does not directly load modules. Therefore, modprobe stands out as the command that effectively addresses the need to look for and manage modules along with their dependencies in Linux.