Provided by: systemtap-doc_2.3-1ubuntu1_all bug

NAME

       function::cmdline_arg - Fetch a command line argument

SYNOPSIS

           cmdline_arg:string(n:long)

ARGUMENTS

       n
           Argument to get (zero is the command itself)

DESCRIPTION

       Returns argument the requested argument from the current process or the empty string when
       there are not that many arguments or there is a problem retrieving the argument. Argument
       zero is traditionally the command itself.