startup

function login( u, p )
 maxU = 1
 us = {}
 us[1] = "Retsonine"

 ps = {}
 ps[1] = "password"

 for i = 1, maxU do
   if string.lower(u) == string.lower(us[i]) and p == ps[i] then
    versionHead()
    print( "Welcome, " .. us[i] .. "." )
    return
   end
 end
 if term.isColour() then term.setTextColour( colours.red ) end
 print( "\nIncorrect login." )
 if term.isColour() then term.setTextColour( colours.white ) end
 print( "Rebooting..." )
 os.sleep(2)
 os.reboot()
end
function versionHead()
 term.clear()
 term.setCursorPos(1,1)
 print( "Rets0S v0.0.1" )
end

versionHead()
print( "Username:" )
username = io.read()

print( "\nPassword:" )
password = read("*")

login( username, password )