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sysadmin/polybar/wg.sh

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#!/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)";