No I'm not using Kali for "hacking" I'm experimenting if I can play games on it and I guess my little experiment failed here, I never had a smooth experience with Debian before it always break itself when doing a system updates.
From Wikipedia, the free encyclopedia
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 (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Yup! Kali is a rolling distro built on Debian Testing, not Stable, annual releases. It can be used as a desktop OS, but still has pen testing and other security tools as their main focus