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Dev tools · October 8, 2021

Learn Awk with a terminal running in the browser

Interactive awk tutorial: learn to filter, extract and transform tabular data (TSV files) using a command-line interface in your browser.

Learn Awk with a terminal running in the browser launched on October 8, 2021 with 7 votes, #1,408 of 2,933 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 5 years on.

What it does

Make sure you’re comfortable with the Terminal Basics (e.g. ls , head , tail , grep ) before going through this tutorial. Awk is a power tool to help you filter, extract and transform data files on the command line. It is most commonly used with tab- and comma-separated files, where the idea is to apply a certain transformation to every line (and sometimes column) of a file. As you’ll see later in this tutorial, awk is actually a full-fledged programming language! Here we’ll reuse the orders.tsv file from the Terminal Basics tutorial ( head orders.tsv ), which contains take-out order data from Chipotlefrom sandbox.bio

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