Add comments to the Dockerfile

Author: bartbroere

Dockerfile

@@ -6,7 +6,7 @@ RUN http_proxy=$http_proxy https_proxy=$http_proxy no_proxy=$no_proxy add-apt-re
 RUN http_proxy=$http_proxy https_proxy=$http_proxy no_proxy=$no_proxy apt-get --allow-unauthenticated update
 RUN DEBIAN_FRONTEND=noninteractive http_proxy=$http_proxy https_proxy=$http_proxy no_proxy=$no_proxy apt-get install -y --allow-unauthenticated php5.6-dev git-core
 
-# obtain a copy of ZendGuardLoader.so and place it in your repository
+# Obtain a copy of ZendGuardLoader.so and place it in your repository, before building this Dockerfile
 COPY . .
 RUN git clone https://github.com/lighttpd/xcache
 WORKDIR /xcache
@@ -16,4 +16,12 @@ RUN ./configure --enable-xcache-disassembler
 RUN make
 RUN make install
 RUN printf "\nextension=xcache.so" >> /etc/php/5.6/cli/php.ini
-RUN printf "\nzend_extension=/ZendGuardLoader.so" >> /etc/php/5.6/cli/php.ini
+RUN printf "\nzend_extension=/ZendGuardLoader.so" >> /etc/php/5.6/cli/php.ini
+WORKDIR /
+
+# Build the container
+# docker build -t zenddecoder .
+
+# To decompile your code base, mount it in the docker volume and run a bash one-liner:
+# docker run -v /path/to/your/code/:/codebase -it zenddecoder /bin/bash
+# for f in $(find /codebase -name '*.php'); do php index.php $f > "dec_"$f; done