printenv(1) General Commands Manual printenv(1)

printenv - Display the values of the specified environment VARIABLE(s), or (with no VARIABLE) display name and value pairs for them all.

printenv [-0|--null] [-h|--help] [-V|--version] [variables]

Display the values of the specified environment VARIABLE(s), or (with no VARIABLE) display name and value pairs for them all.

-0, --null
end each output line with 0 byte rather than newline
Print help
Print version
[variables]

v0.0.26

printenv 0.0.26