Author:         Martin Asser Hansen - Copyright (C) - All rights reserved

Contact:        mail@maasha.dk

Date:           August 2007

License:        GNU General Public License version 2 (http://www.gnu.org/copyleft/gpl.html)

Description:    Remove given keys from records in stream.

Usage:          ... | remove_keys [options]

Options:   [-k <string> | --keys=<string>]       -  Comma separeted list of keys to remove.
Options:   [-K <string> | --save_keys=<string>]  -  Remove all save these comma separeted keys.
Options:   [-I <file>   | --stream_in=<file>]    -  Read input from stream file  -  Default=STDIN
Options:   [-O <file>   | --stream_out=<file>]   -  Write output to stream file  -  Default=STDOUT

Examples:   ... | remove_keys -k 'SEQ_NAME,SEQ'  -  Removes SEQ_NAME and SEQ from all records in stream.
Examples:   ... | remove_keys -K 'SEQ_NAME,SEQ'  -  Removes all keys except SEQ_NAME and SEQ.