Terminal apps are generally only used from a GUI’s desktop. If you’ve used a Linux computer that has been configured not to start up a desktop screen, you’ve been using the command line all along and communicated directly with a shell. The shell is the real interface between you and the computer the terminal just displays the shell’s output in a window and sends your key presses to the shell. That’s why you might see PowerShell in your terminal window on a Windows PC. Microsoft also has Windows Subsytem for Linux, which implements a Linux command line in Windows 10.Ī terminal is just a presentation mechanism the software doing the real work is called a “shell”. Windows 10 has Windows Terminal older versions have a Command Prompt entry in the Start menu which calls up their own terminal app. Different versions of Linux offer different terminal apps, but they’ll be called something like Terminal and be accessible from the desktop. You’ll find it in Applications > Utilities. On macOS, for example, the app is literally Terminal. Typically these applications are called consoles or terminals. Windows, macOS and Linux all have facilities for presenting you with a command line. That’s how most folks work with computers today, though often they use a finger on a touchscreen rather than a mouse on a desk.Ĭomputers can still be controlled by entering commands on the keyboard and, as you’ll have guessed, this takes place at the command line. Then we evolved the Graphical User Interface (GUI) and typing was superseded by pointing and clicking. If these terms are unfamiliar to you, or they kind of ring a bell but you’re not sure what they are, read on!īack in the dim and distant past, computers were controlled with typed commands. ![]() However, if you’ve only ever used desktop tools, or you’re just starting out as a developer, you may not have needed to work at what is variously called “the command line”, “a console” or “a terminal”. If you’re an experienced developer who knows your system inside out, this guide is not for you. Twilio products: API docs, quickstarts, and tutorials. ![]() Secure your app by validating incoming Twilio requests. ![]() Set up your local development environmentĪlternative representations and data types.
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