Replace #! /bin/bash to #! /usr/bin/env bash

assets/gpg_batch.sh

@@ -1,7 +1,8 @@
 # Copyright 2016 Bryan J. Hong
 # Licensed under the Apache License, Version 2.0
 
-#! /bin/bash
+#! /usr/bin/env bash
+
 cat << EOF > /opt/gpg_batch
 %echo Generating a GPG key, might take a while
 Key-Type: RSA

assets/nginx.conf.sh

@@ -1,7 +1,7 @@
 # Copyright 2016 Bryan J. Hong
 # Licensed under the Apache License, Version 2.0
 
-#! /bin/bash
+#! /usr/bin/env bash
 
 cat << EOF > /etc/nginx/conf.d/default.conf
 server_names_hash_bucket_size 64;

assets/startup.sh

@@ -2,7 +2,7 @@
 # Copyright 2016 Bryan J. Hong
 # Licensed under the Apache License, Version 2.0
 
-#! /bin/bash
+#! /usr/bin/env bash
 
 # If the repository GPG keypair doesn't exist, create it.
 if [[ ! -f /opt/aptly/aptly.sec ]] || [[ ! -f /opt/aptly/aptly.pub ]]; then

assets/update_mirror_debian.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 set -e
 
 # Automate the initial creation and update of a Debian package mirror in aptly

assets/update_mirror_ubuntu.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 set -e
 
 # Automate the initial creation and update of an Ubuntu package mirror in aptly