Get help about the gk command
For inline help, just type gk help.
To get detailed help on a specific command like gk push, then type
gk push --help.
As Gstack is based on Cloud Foundry, and the gk command just a mere rename
of the standatd cf utility, you’ll find any help you need in the standard
Cloud Foundry docs.
Sometimes, you may find that the translated messages are poor for your
language (like it is with French), or you may prefer reading messages in
English. In such case, just type export LANG=en_US.UTF-8 in your shell. Then
all output messages from gk will be in English for this shell session.