ENV(1) General Commands Manual ENV(1)

env - display environment variables

env

Env prints on standard output the current process's environment (see sh (1) and env (3)) listing each variable and its current value.

Individual variable values can be set by assignment in sh (1).

/appl/cmd/env.b

acme (1), sh (1), env (2)

Env does not understand that environment variables as stored by sh (1) are lists.