Add ibash and notes

_drafts/pipes.markdown

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+---
+layout: post
+title: "Those who don't understand Unix pipes…"
+date: 2014-12-20 10:00:00
+description: ""
+image: /img/twitter-ibash_notebook.png
+twitter_card: summary_large_image
+---
+
+
+// what's a Unix pipe?
+// makes it very powerfull
+// Here's an example
+Pipes are powerful. 
+Functional programming
+Infix operator | to chain commands. 
+It's what makes the Unix command line so flexible. 
+
+
+Example: Unix: "|": 
+
+
+If you really want to understand them: http://blog.petersobot.com/pipes-and-filters
+
+I have been noticing a trend in reinventing
+Reminds me of a quote
+
+> Those who don't understand Unix 
+> are condemned to reinvent it, poorly.
+> &mdash;<cite>Henry Spencer</cite>
+
+Now you understand why I picked this title. Please know that I only chose the title because of the quote. I'm not saying they're poorly implemented. 
+It's great!
+
+It's interesting how users of the language are completely blown away by it, not knowing it's been around for a very long time.
+
+Here are a few programming languages 
+either library or native.
+
+# Languages:
+
+F#: |> http://theburningmonk.com/2011/09/fsharp-pipe-forward-and-pipe-backward/
+Haskell: ">->": https://github.com/Gabriel439/Haskell-Pipes-Library
+R: ">%>" https://github.com/smbache/magrittr
+Python: |: https://github.com/JulienPalard/Pipe
+Julia: |> https://github.com/JuliaLang/julia/pull/5236
+Ruby: |: sanitize_pipe: 
+
+
+# Miscellaneous:
+
+JQ: "|": 
+pyp: "|": https://code.google.com/p/pyp/
+
+
+Conceptual level.
+The commands in a Unix pipeline are executed in parallel
+
+
+What do you ma
+Can you think of others?