Linux command: clear clear - cLear the terminal screen CTRL + L : cLear terminal screen Labels LPIC-1
John the Ripper: Notes "John the Ripper is an Open Source password security auditing and password recovery tool available for many operating systems." Read more
Microsoft Windows 10 1903 Check for new feature at What's new in Windows 10, version 1903 IT Pro content Read more
Qubes OS: TemplateVM fedora-29 - Install ruby Ruby is simple in appearance, but is very complex inside, just like our human body. Read more