script to extract kernel image

extract_linux.sh

+#!/bin/bash
+deb="linux-image-unsigned-5.0.5-050005-generic_5.0.5-050005.201903271212_amd64.deb"
+name="vmlinuz-5.0.5-050005-generic"
+wget "https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0.5/$deb"
+ar -x $deb data.tar.xz
+rm $deb
+tar -xOvf data.tar.xz ./boot/$name --wildcards > $name
+rm data.tar.xz