Linux is an amazing platform for development and exploitation due to its modular nature and it's transparency. Many hackers use Linux since it's such an accomodating platform.
In this category, you should post content related to the use (specificially the low level use/CLI) of Linux, release of tools that run on Linux should not be posted here, but rather in the Hacking category. Exploits that operate here should also not be posted here, but in the Exploits sub-category. Tutorials/How-to's for Linux belong here.