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MHPARAM(1)                                  [nmh-1.2]                                  MHPARAM(1)



NAME
       mhparam - print nmh profile components

SYNOPSIS
       mhparam [components] [-all] [-component | -nocomponent] [-version] [-help]

DESCRIPTION
       Mhparam  writes  the value of the specified profile component to the standard output sepa-
       rated by newlines.  If the profile component is not present, the default value (or nothing
       if there is no default) is printed.

       If  the  switch  -component  is given, then the component name is displayed along with the
       profile components value.  This can be disabled with the switch -nocomponent.

       If more than one component is specified in the components list, then the switch -component
       is  on by default.  If only one component is specified, then the switch -nocomponent is on
       by default.

       If -all is specified, then all components in the nmh profile are displayed and other argu-
       ments are ignored.

       Examples:

            % mhparam path
            Mail

            % mhparam mhlproc
            /usr/lib/mh/mhl

            % mhparam -component path
            Path: Mail

            % mhparam AliasFile rmmproc
            AliasFile: aliases
            rmmproc: rmmproc

            % mhparam -nocomponent AliasFile rmmproc
            aliases
            rmmproc

       Mhparam is also useful in back-quoted operations:

            % fgrep cornell.edu `mhpath +`/`mhparam aliasfile`



FILES
       $HOME/.mh_profile          The user profile


SEE ALSO
       mh-profile(5)


DEFAULTS
       `-nocomponent' if only one component is specified
       `-component' if more than one component is specified
       `components' defaults to none


CONTEXT
       None



MH.6.8                                      1 Jul 2003                                 MHPARAM(1)

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