WSL Ubuntu Compile and Install Kernel with Kernel Headers

wsl-kernel-headers.sh

#!/usr/bin/env bash
set -e

if [[ $EUID -ne 0 ]]; then
  echo "This script must be run as root" 1>&2
  exit 1
fi

user=josh
version=$(uname -r)

sudo apt install -y build-essential flex bc libelf-dev pahole bison;
git clone 'https://github.com/microsoft/WSL2-Linux-Kernel.git' --single-branch --depth 1 --recurse-submodules;
cd WSL2-Linux-Kernel;
make KCONFIG_CONFIG=Microsoft/config-wsl -j$(nproc);
sudo make modules_install;
sudo make install;
sudo cp -f /boot/vmlinuz-${version}+ /mnt/c/Users/${user}/vmlinuz-${version}+;
printf '[wsl2]\nkernel=C:\\\\Users\\\\${user}\\\\vmlinuz-${version}+\n' | sudo tee --append /mnt/c/Users/${user}/.wslconfig
sudo reboot now;