In the URL www. This is the conventional, albeit not-mandatory name for web server. Servers that are specifically designed to access web pages on mobile devices usually the hostname m , like m. Mail servers are often named after their function or the protocol used and receive a corresponding hostname like mail, pop3 or imap.
In other cases, the hostname refers to a specific country. In online shops, for example, it is not necessary to use a new top-level domain every time you want to refer to a specific country. This is also possible through the hostname. An example of this is in regards to Germany is the de in de. Register a domain name.
Do not confuse the hostname with a subdomain. This is also located to the left of the top-level domain, but does not designate a computer or server, just the domain area. The hostname is still far on the left. Alternatively, the host name is also displayed if you use the following command in the command line:.
Entering the following command also results in the output of your own hostname. To change the name of your computer , you need to leave the command line again. The change takes effect when you restart your computer. A click on it takes you to a window where you can change the name of the PC. It can also be processed there. To make the change visible in the terminal and in the network, restart the computer after saving the new name.
In order to protect your privacy, the video will not load until you click on it. To find out the hostname in Linux, enter the following in the terminal, just like with Windows:. The command used to permanently change the hostname in Linux depends on which Linux distribution you are using.
With Ubuntu and other Debian -based options, you should be able to find the hostname in the following file:. Any additional feedback? In this article. The name parameter is a NULL pointer or is not a valid part of the user address space. This error is also returned if the buffer size specified by namelen parameter is too small to hold the complete host name. A successful WSAStartup call must occur before using this function.
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