GET version (return code: 0)
<html><head><META HTTP-EQUIV="refresh" CONTENT="0;URL=/cgi-sys/defaultwebpage.cgi"></head><body></body></html>
GET -h (return code: 255)
Usage: GET [-options] <url>...
-m <method> use method for the request (default is 'GET')
-f make request even if GET believes method is illegal
-b <base> Use the specified URL as base
-t <timeout> Set timeout value
-i <time> Set the If-Modified-Since header on the request
-c <conttype> use this content-type for POST, PUT, CHECKIN
-a Use text mode for content I/O
-p <proxyurl> use this as a proxy
-P don't load proxy settings from environment
-H <header> send this HTTP header (you can specify several)
-C <username>:<password>
provide credentials for basic authentication
-u Display method and URL before any response
-U Display request headers (implies -u)
-s Display response status code
-S Display response status chain (implies -u)
-e Display response headers (implies -s)
-E Display whole chain of headers (implies -S and -U)
-d Do not display content
-o <format> Process HTML content in various ways
-v Show program version
-h Print this message