nushell/docs/commands/env.md

title	layout	version
env	command	0.59.0

Display current environment variables

Signature

> env

Examples

Display current path environment variable

> env | where name == PATH

Check whether the env variable MY_ENV_ABC exists

> env | any? name == MY_ENV_ABC

Another way to check whether the env variable PATH exists

> 'PATH' in (env).name