[7m help [0;0m

    help index           # list all help topics
    help index GROUP...  # list help topics in the given groups
    help TOPIC           # show help on a given topic
    help osh-usage       # same as osh --help
    help oil-usage       # same as oil --help

View on the web: http://www.oilshell.org/$VERSION/doc/osh-quick-ref.html
