Shell yesterday’s date

The date command in SH is pretty powerful. Here’s you can get yesterday’s date - something I find myself doing frequently for things like get data from an API for the last day, etc.

$ date +%Y-%m-%d --date=yesterday
2014-02-05
 
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Creating Presentations with Reveal.js

Late last year, I gave a talk at the Sift Science office in San Francisco on “Hadoop at Lookout - how Lookout uses the hadoop infrastructure to power internal analytics”. I used Reveal.js to present the talk in my browser! Reveal.js is a... Continue →