wcat: cat a URL to STDOUT

Usage: ./wcat [-B] [-bcfth] [-a <n>] [-P <h:p>] <url> [<url>, ...]

Options:
	-b	Retrieve URL in binary mode.
	-B	Save each url to its basename. (1st arg)
	-c	Retrieve Content Only, not Header
	-h	Retrieve Header Only (HEAD), not Content
	-hh	HEAD as in -h, but make sure to discard any
		Content the server sends anyway.
	-f	Follow 300 Document Moved directives
	-p	POST instead of GET a "?" query.
	-H str  Include "str" as an extra header.	
	-F	force interpretation as a file:
	-ua	Include a bogus User-Agent: header.
	-ua0	Do not include default User-Agent: header.
	-auth u:p  Use Auth Basic with user:password
	-i	prompt for a url to paste in.
	-shutdown	use shutdown(2) after sending request.
	-v	url cmd view it in a temporary file.
	-V	av  cmd view it in a temporary file.
	-verbose Verbose info to STDERR

	-P <h:p> Use proxy host "h" on port "p"
		Default: haystack:8080

	-N	Do not use a proxy, make a direct connection.

	-t	Trim out HTML tags <FOO> before printing.

	-a <n>	Timeout (with alarm()) after n seconds.
	-timeout <n>

	-help	Print this help.

Notes:
	ftp:// protocol uses the external "ftp_get" script.