TLDR and Cheat don't replace man pages; they complement them. They're perfect for day-to-day learning and quick reference ...

Read Linux man pages the easy way with GNOME or KDE tools. Skip the terminal - search and scroll man pages in a GUI instead. Save your favorite man pages with handy bookmarks and print options. A man ...

Installing Linux on a modern PC has never been easier. There are tons of tools available that will nearly-automatically download your Linux distribution of choice, image a USB drive, and make it ...

The which command is the simplest of the three. When you use it to ask about a Linux command, it will run down your search path looking for executable files by the name you specify. These can be ...

The which command will show you the file-system location for a command’s executable. This is the file that is read and run whenever you type the command name. In the example below, there are two or ...

The 4th edition has a subtle but important shift in attitude that is evident in its language. Whereas in earlier editions, Linux was referred to as “a free Unix clone” (3rd Ed., pg. 1), the 4th ...

Three security bypasses have been discovered in Ubuntu Linux’s unprivileged user namespace restrictions, which could be enable a local attacker to exploit vulnerabilities in kernel components. The ...