telepad_installer.lua

filename = "telepad.lua"
path = shell.resolve(filename)

if fs.exists(path) then
    print("Overwrite existing file? (Y/n)")
    local msg = read()
    if string.lower(msg) == "n" then
        return
    end
    fs.delete(path)
end

shell.run("pastebin","get","https://pastebin.com/hriNjFj5",filename)

print("Run program? (Y/n)")
local msg = read()
if string.lower(msg) == "n" then
    return
end
shell.run("telepad.lua")