genkernel

TLDR

Automatically compile and install a generic kernel

$ sudo genkernel all

Build and install the bzImage|initramfs|kernel|ramdisk only

$ sudo genkernel [bzImage|initramfs|kernel|ramdisk]

Apply changes to the kernel configuration before compiling and installing

$ sudo genkernel --menuconfig all

Generate a kernel with a custom name

$ sudo genkernel --kernname=[custom_name] all

Use a kernel source outside the default directory /usr/src/linux

$ sudo genkernel --kerneldir=[path/to/directory] all