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Unisex T-Shirt
Close Windows and Run Linux - Funny Design for Free Software Geeks Unisex T-Shirt Front
+ 17 colors
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Close Windows and Run Linux - Funny Design for Free Software Geeks
Designed by ramiro
Users of the free and open source operating system Linux know that the best thing you can do to a computer and yourself is to close Windows and run Linux. Whether you are a system administrator or regular computer user, show your appreciation and love for Linux and at the same time make a little fun of the competition. A parody design reminiscent of the famous Keep Calm and Carry On motivational poster with the text CLOSE WINDOWS AND RUN LINUX in capital letters and a drawing of the Linux mascot Tux's head on top. The design elements are mainly held in white and are available on black products. For apparel such as shirts and hoodies other fabric colors can be chosen. The Tux image was designed by Andrew McGown and recreated as an Inkscape SVG by Josh Bush, and is released under Creative Commons license CC-BY-SA, see

Unisex T-Shirt

  • Plain color t-shirts are 100% Cotton, Heather Grey is 90% Cotton/10% Polyester, Charcoal Heather is 52% Cotton/48% Polyester
  • Ethically sourced
  • Slim fit, but if that’s not your thing, order a size up
  • 4.2oz/145g, but if that’s too light, try our heavier classic tee.



The best t-shirt ever

by Sara on Jul 3, 2018

This shirt was so soft and comfortable and perfect I love it!


love the shirts

by Karen B. on Jun 20, 2018

I'm know around the office for my t-shirts ...they have to say something; whether it be historical figures, musicians or a political statement. Your shirts have a good fit and they wash and wear well. I've spent big bucks on T-shirts that aren't nearly as durable as the quality shirts you offer. Thanks for putting out a quality product

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