Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
StackExchange is a great place to share knowledge. I use Unix and Linux, StackOverflow, ServerFault, AskUbuntu and others.
Still I learn! (misattributed to Michelangelo, nice quote anyway).