metasploit ruby script to execute shell commands

Question

I am trying to make a metasploit script to execute a shell command. The commands that I want to be execute in metasploit is the following

shell
cd /data/data/com.metasploit.stage/files
sh and.sh
exit

I'm not familiar with ruby. Can anybody tell me how I can make it to work I try to use exec('shell') for the first command but it doesn't work.

• Ajay Barot: This might help you stackoverflow.com/q/166347/2681997. You can run any shell command in ruby using Backticks (or back-ticks).
• jnass: I will try. Thank you