"Shell Account" allows you to use your computer. You can issue commands when logging into the "shell" program. This is what a hacker typed in a movie. You can write content and save web pages from a simple command line. This is to seem to use the Unix machine remotely via a secure shell connection: it is already slow. I have a magazine twice a week, so I should go to bed. Nobody can follow my promise. But look. Every child is in bed. It takes no time to set up the computer in the cloud. Even if there are one or two winds, that is possible. I launched Amazon's cheapest and weakest cloud computer segment. You can do this by clicking the button on the web page. I logged in to the new computer, created some user accounts, and started the web server. This computer is running a Unix based operating system. Somewhere in Virginia
It has not changed since the 1960's. The graphical interface of phones and computers changes at every update (with usability improved), but the command line shell does not change. When writing scripts or working on the entire farm, you may break scripts, so you do not really want to change the (user) interface. Many goals can be achieved with just a few commands. The idea that such reusable applets can be combined is like a LEGO brick and has been in existence for a long time. By merging the appropriate programs, you can make a pretty impressive plan.
Each operating system is built on a top level Unix shell, the most well-known command line interpreter is Bourne Shell (bash) as the default shell. Bash has no paradox as it has been proven to be particularly stable and reliable. Even if I want to introduce you to Z Shell (zsh) and oh - my - zsh, you will feel different. It's like the benefits of bash which added lots of new features to your terminal. It will improve your productivity. For example, to move to a different directory, simply enter the cd command and press the Tab key twice, you can freely select the directory to move, not bash. This is a simple function, but it is very powerful. You need to use zsh to execute commands with your fingers. zsh has many other features that improve productivity, such as plugins and themes. Please set radar for this wonderful person.