Consider replacing shebang for more flexible option

Description

Replace

1 #!/bin/sh

to

1 #!/bin/bash

in order to avoid errors in linux machines.
This will avoid `[[` conditional errors not present in all OSs.

From this gitter comment:
https://gitter.im/PegaSysEng/pantheon?at=5d947492deb6da63d7e69a93

> Hi (Sorry to disturb, but I don't have the time to clone, fix and send back a pull request, so I broadcast it here for anyone interested). In besu-quickstart, consider changing "#/bin/bash". This will fix many weird errors in Debian 9 (and possible Alpine and other light-systems). They all default to simplest shells that will fail with any script containing "[[" conditionals.

Status

Assignee

Nicolas Massart

Reporter

Felipe Faraggi

Labels

Refinement State

Requires Team Research

Scrum Team

Pliny

Priority

P3
Configure