Merge pull request #5 from noraj/patch-2

add install steps

README.md

@@ -1,14 +1,34 @@
 # Chankro
+
 Your favourite tool to bypass __disable_functions__ and __open_basedir__ in your pentests. 
 
 ## How it works
+
 PHP in Linux calls a binary (sendmail) when the mail() function is executed. If we have putenv() allowed, we can set the enviroment variable "LD_PRELOAD", so we can preload an arbitrary shared object. Our shared object will execute our custom payload (a binary or a bash script) without the PHP restrictions, so we can have a reverse shell, for example.
 
 ## Example:
 
 The syntax is pretty straightforward:
 
-`python chankro.py --arch 64 --input rev.sh --output chan.php --path /var/www/html`
+```
+$ python2 chankro.py --arch 64 --input rev.sh --output chan.php --path /var/www/html
+```
 
 Note: path is the absolute path where our .so will be dropped.
 
+## Install
+
+### Git
+
+```
+$ git clone https://github.com/TarlogicSecurity/Chankro.git
+$ cd Chankro
+$ python2 chankro.py --help
+```
+
+### [BlackArch](https://blackarch.org/)
+
+```
+# pacman -S chankro
+$ chankro --help
+```