polybar and wireguard utilities addition.

polybar/wg.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+#printf "wg:" && (pgrep -a $(sudo wg)$ | head -n 1 | awk '{print $NF'} | cut -d '.' -f 1 && echo down) | head -n 1
+
+wg=$(sudo wg);
+
+if [ -z "$wg" ]; then
+    echo "(down)";
+    exit 0;
+fi
+
+handshake=$(echo "$wg" | grep handshake | cut -d ':' -f 2 | sed 's/minutes/min/' | sed 's/seconds/sec/');
+
+transfer=$(echo "$wg" | grep transfer | cut -d ':' -f 2 | sed 's/sent/UL/' | sed 's/received,/DL/' | sed 's/iB//g') ;
+
+printf "wg:$transfer($handshake)";