pod2usage -V (return code: 255)
Option verbose requires an argument
Undefined subroutine &main::pod2usage called at /usr/bin/pod2usage line 126.
pod2usage --help (return code: 1)
Usage:
pod2usage [-help] [-man] [-exit *exitval*] [-output *outfile*]
[-verbose *level*] [-pathlist *dirlist*] [-formatter
*module*] *file*
Options and Arguments:
-help Print a brief help message and exit.
-man Print this command's manual page and exit.
-exit *exitval*
The exit status value to return.
-output *outfile*
The output file to print to. If the special names "-" or ">&1"
or ">&STDOUT" are used then standard output is used. If ">&2" or
">&STDERR" is used then standard error is used.
-verbose *level*
The desired level of verbosity to use:
1 : print SYNOPSIS only
2 : print SYNOPSIS sections and any OPTIONS/ARGUMENTS sections
3 : print the entire manpage (similar to running pod2text)
-pathlist *dirlist*
Specifies one or more directories to search for the input file
if it was not supplied with an absolute path. Each directory
path in the given list should be separated by a ':' on Unix (';'
on MSWin32 and DOS).
-formatter *module*
Which text formatter to use. Default is Pod::Text, or for very
old Perl versions Pod::PlainText. An alternative would be e.g.
Pod::Text::Termcap.
*file* The pathname of a file containing pod documentation to be output
in usage message format (defaults to standard input).