Use env in bash scripting shebangs

Author: Philipp Steinpass

helper_scripts/gentoo_setup.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Copyright (c) 2009, Scott Barr <gsbarr@gmail.com>
 # All rights reserved.
 #

helper_scripts/pdns-slave-zone-cleanup.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #### Config ################################
 
 DBHOST="localhost"

helper_scripts/utils.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #  this is a bash script library to be called by other scripts, 
 #  but not to be run directly

remoting_client/cli/ispconfig-cli

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Command line for ISPConfig remote user REST API using either smart functions or raw methods.
 # Author: Johan Ehnberg, johan@molnix.com

remoting_client/examples/rest_example.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 

server/cron.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin
 

server/scripts/create_daily_nginx_access_logs.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin
 FILES=/var/log/ispconfig/httpd/*
 for f in $FILES

server/scripts/create_jailkit_chroot.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Create the jailkit chroot
 

server/scripts/create_jailkit_programs.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Add specified programs and their libraries to the jailkit chroot
 

server/scripts/create_jailkit_user.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Add user to the jailkit chroot