使用带鱼壳的调试NPM模块

Question

I am currently using the npm module titled debug during development of a Node.JS application. As I understand it, it outputs the debugging results through the use of the DEBUG environment variable (?) using the bash command:

DEBUG=* node index.js

This works as intended for bash, but I was wondering what the equivalent would be using the Fish shell, I've just started using it and I like it but it would be great if I could get this functionality as well.

Thanks

Answer 1

For fish, to set an environment variable for a specific command, just use env

env DEBUG="*" node index.js

You'll have to quote or escape the wildcard.

This approach works for bash too.