Add wine.sh

Signed-off-by: AKU <tom@tdpain.net>

README.md

@@ -23,6 +23,7 @@ Markdown docs and shell scripts for automating installation of things and docume
 * [`gpaste.md`](gpaste.md) for installing the GPaste clipboard manager
 * [`rootcert.md`](rootcert.md) for installing other root certificates
 * [`signal.sh`](signal.sh) for installing the Signal desktop client
+* [`wine.sh`](wine.sh) for Linux Mint 20.x/Ubuntu 20.04
 
 ## Performance
 

wine.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+wget -nc https://dl.winehq.org/wine-builds/winehq.key
+sudo apt-key add winehq.key
+rm winehq.key
+
+sudo add-apt-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ focal main' 
+sudo apt update
+sudo apt install -y --install-recommends winehq-stable