====== clerie's ultimative Bash Template ======

Leicht inspiriert duch:
  * https://git.zx2c4.com/wireguard-tools/tree/src/wg-quick/linux.bash
  * https://www.linuxjournal.com/content/bash-arrays

<code bash>
#!/usr/bin/env bash

msg() {
  echo "[*] $*" >&2
}

err() {
  echo "[!] $*" >&2
}

die() {
	echo "[X] $*" >&2
	exit 1
}

cmd() {
	echo "[#] $*" >&2
	"$@"
}

</code>