NixOS support (Multi-Linux Distro Support)

[AadithyanRaju]

using bash scriptname helps in deployment in nixos
cause output of (which bash) is /run/current-system/sw/bin/bash instead of /bin/bash

[bestbeforetoday]

Thank you for taking the time to address the issue you see running in environments where bash is not located at /bin/bash. Does it work on your system to change the shebang at the top of all the test-network script from:

#!/bin/bash

to:

#!/usr/bin/env bash

That seems to me a cleaner (or at least more standard) solution.