one_gadget (rubygems):   When playing ctf pwn challenges we usually needs the one-gadget of execve('/bin/sh', NULL, NULL).    This gem provides such gadget finder, no need to use IDA-pro every time like a fool :p.    Typing `one_gadget /path/to/libc` in terminal and having fun! 
Keywords: ctf|exploit|gadget|glibc|libc|one-gadget-rce|pwn|pwnable|shell