在计算机操作系统发展之初，便带有命令解释器（Command Interpreter），用于接受用户的命令，并解释它们，从而与计算机进行交互。受 CTSS 和 Multics 系统的影响，Dennis Ritchie 和 Ken Thompson 在设计 UNIX 系统的时候，并没有将命令解释器作为操作系统的一部分或特权 ...

对于什么是终端，我们先看一个定义。可以看出终端就是一个输入输出设备，简单的可以理解为鼠标，键盘和显示器。但是这个好像跟Linux中终端的概念有些出入，下面听我来娓娓道来。 a combination of a keyboard and output device (such as a video display unit) by which data can be ...

When you dive into Linux for the first time, you'll probably be spending most of your time poking around the desktop environment, figuring out where things are that you frequently used on your ...

Linux Careers has a helpful article that illustrates which skill sets are in high demand for Linux Jobs. LinuxCareer’s IT Skills Watch tracks IT skills demand leaning towards the Linux and Unix ...

I'm a big fan of gamified learning. That led me to try out a popular Linux learning game: OverTheWire. What started as a quick curiosity turned into hours of addictive puzzle-solving, terminal ...

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...