~/Library in OSX Mountain Lion:
chflags nohidden ~/Library
For some reason in OS X Lion+ Apple hides the Library folder that normally appears in a User’s Home folder. To permanently reveal the folder in the Finder again, pop open Terminal, and paste the command above into it, and hit Return.
Seth Vargo is a Developer Advocate at Google. Previously he worked at HashiCorp, Chef Software, CustomInk, and a few Pittsburgh-based startups. He is the author of Learning Chef and is passionate about reducing inequality in technology. When he is not writing, working on open source, teaching, or speaking at conferences, Seth enjoys spending time with his friends and advising non-profits.