Unix Crewneck Sweatshirts

When DNS works, it's neat!

Wherever my travels take me, I can always remote in to my sweet rack.

Everyone's favorite command has dire consequences in the wrong hands.

Mysterious to the casual observer, this shirt will appeal to system administrators and hackers alike. The Bash shell command ":(){ :|:& };:" will crash a system by repeatedly forking processes causing the computer to run out of memory due to recursion. Perfect Tshirt whether you're a system administrator, software developer, hacker, or if you just love coding and geeky computer puns. Great to wear at tech conferences, geek events, or just in the lab. Includes the sarcastic comment "No forks left to give"

A React component shirt! :D

Something for those who love linux.

Booting in Insecure Mode. Classic DOS Linux UNIX throwback for all our insecurities

Booting in Insecure Mode. Classic DOS Linux UNIX throwback for all our insecurities

Every computer hacker, security expert and sysadmin should know what a fork bomb is and recognize the Bourne-again shell of this type of denial-of-service (DoS) attack. Do you agree? A cool design showing a Bash fork bomb in a condensed bold font for hackers who love to tinker with computers and test out their limits. Ideal for job, meetings, conferences and other events where geeks & nerds gather.

Inpired by Tv series MR. Robot

My mom says I can't be hardcore

Linux Runs the World

Gnome is the desktop of choice on Ubuntu for good reason - it's clean, fast and easy to use. A part of the GNU Project, Gnome has led the evolution of the Linux desktop for over 20 years.

Design for the mouse-dodging computer ninjas.

Sysadmin Because Developers Need Heroes Too

Highway to shell

A reverse shell is a great thing to use when getting out of a workstation back to your listening post, hopefully bypassing perimeter firewalls. Though here it could also reference a shell gained by reverse engineering some code or hardware. Either way, the shell helps us get one step closer to our objective.

Wireframe of the old, defunct SGI logo.

Before Kali Linux became that popular, it was known as Backtrack Linux and this distribution was renamed to kali from 2013.

Perfect gift for a programmer.

Best selling design on the internet! ¯\_(ツ)_/¯ I'm happy to make custom modifications to this design! (just message me)

Linux operators, programmer, and developer rejoice. Here's a funny Linux shirt designed absolutely with Linux players in mind. Fronted by Linux-specific "Sudo rm -rf /*" statement, this tee makes a great gift for Linux programmers and developers.

Best selling design on the internet! ¯\_(ツ)_/¯ I'm happy to make custom modifications to this design! (just message me)

Support Your Local Linux Developer

Do you, bro? Seriously.

ShaBang!

This a linux sh script for remove 'Women' folder.

I remade the Vim logo.

Cool design for unix/linux fans :) | Perfect for T-shirts, hoodies, mugs, stickers etc!

With great power comes great resposibility

The Metasploit Project is a computer security project that provides information about security vulnerabilities and aids in penetration testing and IDS signature development. It is owned by Boston, Massachusetts-based security company Rapid7. Its best-known sub-project is the open-source Metasploit Framework, a tool for developing and executing exploit code against a remote target machine. Other important sub-projects include the Opcode Database, shellcode archive and related research. The Metasploit Project includes anti-forensic and evasion tools, some of which are built into the Metasploit Framework. Metasploit is pre-installed in the Kali Linux operating system.

Linux CLI Sleep command is used to delay for a fixed amount of time during the execution of any script. When the coder needs to pause the execution of any command for the particular purpose then this command is used with the particular time value. You can set the delay amount by seconds, minutes, hours and days.

If you are a fan of the open source software arch linux then this design is perfect for you. Show your passion for arch linux!

Cool design for unix/linux fans :) | Perfect for T-shirts, hoodies, mugs, stickers etc!