private_dot_local/bin/executable_vpn


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#!/bin/sh

if [ "$(id -u)" != "0" ]; then
    echo "Must be run as root"
    exit 1
fi

# This script assumes you have some $XDG_RUNTIME_DIR set up.
# The easiest way is systemd/elogind.
FNAME="/run/user/1000/vpn"

# Toggle vpn
if [ -e "$FNAME" ]; then
    read -r IF < /run/user/1000/vpn
    echo "Bringing $IF down..."
    wg-quick down "$IF"
    rm "$FNAME"
else
    IF="$(find /etc/wireguard -type f -name "us-*" | shuf -n 1)"
    echo "Bringing $IF up..."
    wg-quick up "$IF"
    echo "$IF" > $FNAME
fi

# Shorthand to [s]witch to a new server
if [ "$1" = "-s" ] ; then
    vpn
else
    true
fi