local tArgs = {...}
local err = true
local function findArg(arg)
 for _,v in ipairs(tArgs) do
  if v == arg then
   return true
  end
 end
 return false
end

if findArg("--help") or findArg("-h") then
 err = false
 shell.execute("/bin/man uname")
end
if findArg("--kernel-name") or findArg("-s") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getName())
end
if findArg("--nodename") or findArg("-n") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getHostname())
end
if findArg("--kernel-release") or findArg("-r") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getRelease())
end
if findArg("--kernel-version") or findArg("-v") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getVersion())
end
if findArg("--machine") or findArg("-m") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getMachine())
end
if findArg("--processor") or findArg("-p") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getProcessorArchitecture())
end
if findArg("--hardware-platform") or findArg("-i") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getHardwarePlatform())
end
if findArg("--operating-system") or findArg("-o") then
 err = false
 kerneldraw.printAppInfo("uname", kernel.getOS())
end
if findArg("--path") or findArg("-b") then
 err = false
 kerneldraw.printAppInfo("uname", shell.path())
end
if findArg("--id") or findArg("-c") then
 err = false
 kerneldraw.printAppInfo("uname", os.getComputerID())
end
if findArg("--user") or findArg("-u") then
 err = false
 kerneldraw.printAppInfo("uname", _G[_activeUser])
end
if #tArgs < 1 or err then
 kerneldraw.printAppInfo("uname", "Arguments not specified")
end