require('Gelo')
usage = [[
USAGE:
  getbanner.exe [hostname]

Example:
  getbanner.exe www.syhunt.com
]]

if arg[1] == nil then
 print(usage)
else
 http = GHTTPRequest:new()
 http:open('GET','http://'..arg[1]..'/')
 print(http:rcvdheader("Server"))
end