/Javascript/Node.js/Nodejs chaning env variable at runtime

Nodejs chaning env variable at runtime

It isn't possible to modify the env vars 
of a running process. This isn't unique to 
NodeJS processes. It's just how env vars 
work on UNIX like operating systems.
The vars live within the address space of 
the process. And while they are, typically,
initially placed at a well known location
near the top of the stack the current vars are 
likely to be at an arbitrary address in the heap. 
Env vars are intentionally private to each process. 
So unless the program provides an API for 
changing its env vars you can't
modify them once the program is running.

Similar codes

2 votes226 views1 answer
Invoke lambda nodejs
Javascript Node.js
0 vote242 views1 answer
Make a backend server in node
Javascript Node.js
0 vote226 views1 answer
Nodejs array write to lines file
Javascript Node.js
34 votes243 views2 answers
Module export in node js
Javascript Node.js
112 votes278 views6 answers
Node js install ubuntu
Javascript Node.js
0 vote228 views1 answer
Nodejs optimizing compuler try catch
Javascript Node.js
0 vote249 views1 answer
How to take input from user nodejs
Javascript Node.js
0 vote249 views1 answer
S3.getobject nodejs example async await
Javascript Node.js
1 vote231 views3 answers
Nodejs fs delete non empty directory
Javascript Node.js
0 vote248 views1 answer
Using multiparty with node js express
Javascript Node.js