Program Error

I thought this was right but it says error on line :25: '=' expected. here's the code…help:


os.pullEvent = os.pullEventRaw
print ("Welcome to the Power Corp. Control system.")
print ("Please enter security key:")

write ("")
password = io.read()

if password == "hiitsme123" then

term.clear()

print ("Welcome, what would you like to do.")
print ("1. Start Diamond Generator")

write ("")
idk = io.read()

if idk == "Start Diamond Generator" then

redstone.setOutput ("top", true )
print ("Diamond Generator Powering on.")

os.shutdown

else

os.shutdown
end

Change os.shutdown to os.shutdown() for both instances of it.

The os.shutdown needs to be changed to os.shutdown() both times
Code Now

Spoiler

os.pullEvent = os.pullEventRaw
print ("Welcome to the Power Corp. Control system.")
print ("Please enter security key:")
write ("")
password = io.read()
if password == "hiitsme123" then
term.clear()
print ("Welcome, what would you like to do.")
print ("1. Start Diamond Generator")
write ("")
idk = io.read()
if idk == "Start Diamond Generator" then
redstone.setOutput ("top", true )
print ("Diamond Generator Powering on.")
os.shutdown()
else
os.shutdown()
end

This already writed Lyqyd…