CSS Class Ninja Black T-Shirt

Legend tells that ninjas train invisibility, walking on water, and control over the natural elements. The CSS ninja has to master control over Web browsers which for some may feel like an ...

Bash Fork Bomb Black T-Shirt

How to create a fork bomb to crash a computer system? Use this cryptic bash command. A black t-shirt with the code for a Unix shell fork bomb printed on it in white in the OCR-A font.

CSS Geek White T-Shirt

Show that you are a CSS geek with this self-describing shirt. A white t-shirt with the CSS code that describes its colors printed on it.

10 Digits of Pi for Pi Day 2015 Black Shirt

Pi day 2015 has a special significance on 3.14.15 at 9:26:53 a.m. and p.m. the date and time represent the first 10 digits of π. Get your shirt in time to celebrate this special ...

Born at Unix Time Basic Dark T-Shirt

Show when you were born as a Unix time. Not only for geeks born after 1/1/1970 if you can cope with negatives. A basic black shirt with Born at Unix Time and the difference to the Unix ...

Bash Fork Bomb Green on Black T-Shirt

How to create a fork bomb to crash a computer system? Use this cryptic bash command. A black t-shirt with the code for a Unix shell fork bomb printed in a matrix green monopsace font.

whoami root - light shirt for sysadmins

System administrators love the position they are in. Being root on a computer system basically allows them to do everything, whether that is used for good or not. If you are a sysadmin make ...

Bash Fork Bomb Black on White T-Shirt

How to create a fork bomb to crash a computer system? Use this cryptic bash command. A white t-shirt with the code for a Unix shell fork bomb printed in a black monopsace font.

Perl Fork Bomb Black T-Shirt

How to create a fork bomb to crash a computer system? Use Perl and this one line command. A black t-shirt with the code for a Perl fork bomb printed on it in white in the OCR-A font.