Debian T-Shirts

The Debian Project is an association of individuals who have made common cause to create a free operating system. This operating system is called Debian. Debian systems currently use the Linux kernel. Linux is a completely free piece of software started by Linus Torvalds and supported by thousands of programmers worldwide

Debian (/ˈdɛbiən/) is a Unix-like computer operating system that is composed entirely of free software, most of which is under the GNU General Public License and packaged by a group of individuals participating in the Debian Project.

debian designs sets

Red Debian logo

debian hexagonal

Debian The Universal Operating System.

Funny command (and so dangerous) for Linux users. Hope it bring to you a lot of laughs to make an awesome with Linux.

Some useful / common Linux commands.

Are you a Greyhat user? Or perhaps you simply enjoy cybersecurity? Show your colleagues and employers your absolute enthusiasm to the art of computer and network defense (or offence?)

Are you a Whitehat user? Or perhaps you simply enjoy cybersecurity? Show your colleagues and employers your absolute enthusiasm to the art of computer and network defense (or offence?)

Cybersecurity caution sign pertaining to the usage of Linux. Assert thine dominance over the real world with thine cyber-skills!!

Colorful data analysis and science outline. Wonderful design perfect for people who love analyzing data and programming. Grab this design as a birthday gift for your girlfriend, boyfriend, sister, or brother who loves all tech stuff. The design is great for any occasion in the programming and data analysis or science world, or just for fun.

Some useful / common Linux commands.

Kali Linux is a Debian-derived Linux distribution designed for digital forensics and penetration testing. It is maintained and funded by Offensive Security.

Tux the Linux Penguin is disappointed with that fact that you won't just make the switch to Linux operating system. You don't have to be a geek or hacker to use Linux. Just switch to Linux and enjoy the freedom rather than dealing with malware and viruses.

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds.

For all Linux users and geek. The Tux Penguin is the ultimate Lord and Saviour like Jesus. If you are part of the cult or religion of Linux and Open Source, this is the best gift to convert and indoctrinate people. Great gift for system admins, IT support and anyone who is Linux or computer geek.

Optimized version of ulimit poster

whoami command is used both in Unix Operating System and as well as in Windows Operating System. It is basically the concatenation of the strings “who”,”am”,”i” as whoami. It displays the username of the current user when this command is invoked. It is similar as running the id command with the options -un.

Are you a Redhat user? Or perhaps you simply enjoy cybersecurity? Show your colleagues and employers your absolute enthusiasm to the art of computer and network defense (or offence?)

Some useful / common Linux commands.

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds.

Linux tee shirt penguin tux logo, small clean simple Linux logo in the corner of the shirt. Linux logo tshirt for pen testers, IT guys, computer geeks, lovers, Ubuntu, Kali, Debian Linux shirt

Viva la FOSS!

whoami command is used both in Unix Operating System and as well as in Windows Operating System. It is basically the concatenation of the strings “who”,”am”,”i” as whoami. It displays the username of the current user when this command is invoked. It is similar as running the id command with the options -un.

Are you a Blackhat user? Or perhaps you simply enjoy cybersecurity? Show your colleagues and employers your absolute enthusiasm to the art of computer and network defense (or offence?)

Are you a Whitehat user? Or perhaps you simply enjoy cybersecurity? Show your colleagues and employers your absolute enthusiasm to the art of computer and network defense (or offence?)

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds.

Linux forerver

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged in a Linux distribution.

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

'whoami' command is used both in Unix Operating System and as well as in Windows Operating System. It is basically the concatenation of the strings “who”,”am”,”i” as whoami. It displays the username of the current user when this command is invoked. The whoami command prints the user name of the effective user ID. In other words, it displays the name of the currently logged-in user.

Richard Stallman - Open (Obama Poster Style)