shell script to bash

Dockerfile

@@ -1,17 +1,17 @@
 FROM php:apache
 
 #Start an enable SSH
-COPY entrypoint.sh ./
 RUN apt-get update \
     && apt-get install -y --no-install-recommends dialog gunicorn \
     && apt-get install -y --no-install-recommends openssh-server \
     #XKCD
     && apt-get -y install python3-pkg-resources python3 xkcdpass \
     && echo "root:Docker!" | chpasswd \
     && chmod u+x ./entrypoint.sh
-COPY sshd_config /etc/ssh/
 
+COPY sshd_config /etc/ssh/
 COPY index.php /var/www/html/
+COPY entrypoint.sh ./
 
 EXPOSE 80 8000 2222
 

entrypoint.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 service ssh start
 exec gunicorn -w 4 -b 0.0.0.0:8000 app:app