When I am working on Metasploit related projects I often end up with a ton of shells during testing. Some of these and some just need to be killed off. To help with this at the end of October I submitted a pull request [1] to the Metasploit GitHub repo that added the ability to kill multiple sessions at a time in one command. The basic syntax looks like this:
sessions -k sessions -k 1,3,5-8
Faded Lab 