https://cool-y.github.io/2019/10/25/PWNtw-start/ https://cool-y.github.io/2019/07/25/Debug-a-router-firmware/ https://cool-y.github.io/2019/07/24/获取固件/ https://cool-y.github.io/2019/07/24/web-dvwa/ https://cool-y.github.io/2019/07/16/linux-pwn-32/