What does localhost command do?

What is localhost used for?

In computer networking, localhost is a hostname that refers to the current device used to access it. It is used to access the network services that are running on the host via the loopback network interface. Using the loopback interface bypasses any local network interface hardware.

What happens when you type localhost?

“The localhost is the default name describing the local computer address also known as the loopback address. For example, typing: ping localhost would ping the local IP address of 127.0. 0.1 (the loopback address). When setting up a web server or software on a web server, 127.0.

How do you explain localhost?

Localhost is the hostname or the computer that is currently in use to run a program, in which the computer has the role as a virtual server. In web development, you can develop a server by editing the code in the localhost and exporting your data to the server.

Should I use 127.0 0.1 or localhost?

0.1 is known as a loopback address, but you may see it under the name "localhost." When you point your browser to 127.0. 0.1, it tries to connect to the computer you're using right now. This is handy when you want to connect to a server on your own computer. 127.0.