go-env

Print all Go environment variables

$ go env

$ go env GOPATH

$ go env GOROOT GOPATH GOBIN

$ go env -w GOBIN=[/path/to/bin]

$ go env -u GOBIN

$ go env -json

go env [-json] [-u var] [-w var=value] [var ...]

go env prints Go environment information. Without arguments, it prints all known environment variables. With arguments, it prints the values of the named variables. The -w flag writes values to the go/env file, making them persistent across sessions. The -u flag removes variables from go/env.

-json

Print environment in JSON format.

Set variable persistently in go/env file.

Unset variable from go/env file.

$HOME/.config/go/env

Persistent Go environment variable file managed by go env -w.

Variables set with -w take precedence over shell environment variables. The go/env file is typically located at $HOME/.config/go/env.

go(1), go-build(1)