Node.js process.pid Property
Last Updated :
12 Oct, 2021
The process.pid property is an inbuilt application programming interface of the process module which is used to get the PID of the process.
Syntax:
process.pid
Return Value: This property returns an integer value specifying the PID of the process.
Below examples illustrate the use of process.pid property in Node.js:
Example:
const process = require( 'process' );
console.log( "process id is " + process.pid);
|
Output:
process id is 11436
Note: The above program will compile and run by using the node filename.js
command.
Reference: https://nodejs.org/api/process.html#process_process_pid
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