Installer nuke

term.clear()
term.setCursorPos(16,4)
term.setTextColor(colors.lime)
print("PowerGrid Installer")
term.setCursorPos(4,7)
term.setTextColor(colors.lightBlue)
print("Press Enter to Install the PowerGrid program")
term.setCursorPos(3,8)
term.setTextColor(colors.red)
print("(May delete existing programs on this Computer)")
term.setCursorPos(100,100)
read()
term.setCursorPos(10,10)
term.setTextColor(colors.lime)
print("Now Installing PowerGrid Program")

if fs.exists("startup") then
fs.delete("startup")
end

if fs.exists("ui") then
fs.delete("ui")
end

term.setCursorPos(1,12)
shell.run("pastebin get 7Q2Q1Ygq startup")
shell.run("pastebin get wEMDKhUb ui")

term.setTextColor(colors.lightBlue)
term.setCursorPos(16,18)
print("Rebooting")
term.setCursorPos(26,18)
textutils.slowWrite(".........", 2)

os.reboot()