Alex Bochannek publishes:
"A blog about scripting, computing history, and whatever else comes up..."
He covers creating and reading man pages, Emacs, Unix commands, the shell, and more.
@amoroso I really enjoyed "Bash Pattern Matching (Part 1)". It's detailed and complete with comparisons across different shells and even some history! Quality post.
@grtcdr One of the few True Blogs still remaining.