Shell/Perl Default Variable $_ Black Design for Coders & Sysadmins

design on product

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Many system administrators, computer programmers and hackers love to use the command line interface of their operating system, preferably one based on Unix or Linux. Show with pride that you are one of this special kind of people. This design shows "$_", a variable with a special meaning in Unix/Linux Shell scripts and the Perl programming language, in a monospace font. Great for work, tech conferences and other command line geek and nerd events.

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ℹ️ Please see the respective shop pages for details about available colors, product types and prices. The sizing charts will help you pick the right size for you or the lucky person in case you want to buy a gift.


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Design published: by Ramiro Gómez
This design is available from the shops linked above. Available product options (size, color, type) and buying conditions differ across stores, so be sure to review them before you buy a product.

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