Getopt::Plus 0.98
Getopt::Plus is a Perl module with options wrapper with standard options, help system and more. FILE_SIZE_HUMAN Map from file s
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Getopt::Plus is a Perl module with options wrapper with standard options, help system and more.
FILE_SIZE_HUMAN
Map from file size in bytes to human name, as hashref, keys being name (full name, lowercase, no trailing 's') and abbrev (one/two-letter abbreviation).
Option Types
Permissable values to the type field of an option specifier.
OPT_FLOAT
OPT_INT
OPT_STRING
OPT_FDLEVEL
OPT_BOOLEAN
Error Codes
ERR_OK
Not an error at all. Hence the name.
ERR_ABNORMAL
Not so much an error as a non-erroneous circumstance worthy of signalling, e.g., grep finding no matches.
ERR_UTILITY
Again, not really an error, rather a utility function being called --- e.g., the --help or --version. This gets an error code because it is almost certainly an error to call from batch scripts.
ERR_USAGE
The program was called wrong.
ERR_IO_READ
Some problem reading from disk or network (system read).
ERR_IO_WRITE
Some problem writing to disk or network (system write).
ERR_DB_READ
Some problem reading from db or similar (application read).
ERR_DB_WRITE
Some problem writing to db or similar (application write).
ERR_EXTERNAL
Some problem with an external application.
ERR_INTERNAL
An internal logic error (the sort of thing that should never happen, but has been caught by an internal assertion or sanity check).
ERR_INPUT
Some problem with the input file (which was read fine, but contains bad data).
Requirements:
tags
Download Getopt::Plus 0.98
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