ghelp

Description

The ghelp utility is a hierarchical help facility for Gaussian. Typing ghelp alone will display general information and a list of topics for which help is available. The form ghelp topics will display just the list of topics.

Information about Gaussian keywords and options is available using the format:

ghelp route keyword [option]

Information about Gaussian utilities may be accessed using either the utility name as the primary topic or via the topic utilities. Information about internal option m in overlay n (IOp(n/m)) may be obtained using the following command on Unix systems (note the quotation marks):

$ ghelp "ovn iop(m)"