Node.js os.hostname() Method
The os.hostname() method is an inbuilt application programming interface of the os module which is used to get host name of the operating system.
Syntax:
os.hostname()
Parameters: This method does not accept any parameters.
Return Value: This method returns a string value that specifies the host name of the operating system.
Below examples illustrate the use of os.hostname() method in Node.js:
Example 1:
const os = require( 'os' );
console.log(os.hostname());
|
Output:
gekchos_lappy
Example 2:
const os = require( 'os' );
if (os.hostname()) {
var hostname = os.hostname();
console.log( "Hostname for the operating"
+ " system is " + String(hostname));
}
|
Output:
Hostname for the operating system is gekchos_lappy
Note: The above program will compile and run by using the node index.js
command.
Reference: https://nodejs.org/api/os.html#os_os_hostname
Last Updated :
13 Oct, 2021
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