Add ubuntu-up 20.04 to 22.04

ubuntu-up.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+declare BASE_URL=https://git.netm.ch/m/os-init/raw/branch/main
+declare UBUNTUVER=0
+
+getVer() {
+	UBUNTUVER=$(grep "VERSION_ID=" /etc/os-release | sed 's/"//g' | sed 's/.*=//')
+}
+
+run() {
+	apt update -y
+	apt install -y wget
+	wget -P /tmp ${BASE_URL}/ubuntu-${UBUNTUVER}/ubuntu-up.sh
+	bash /tmp/ubuntu-up
+}
+
+getVer
+run