code test
sudo apt update [sudo] password for user: Hit:1 http://mirrors.163.com/debian bookworm InRelease Hit:2 https://download.docker.com/linux/debian bookworm InRelease Get:3 http://security.debian.org/debian-security bookworm-security InRelease [48.0 kB] Get:4 http://security.debian.org/debian-security bookworm-security/main Sources [137 kB] Get:5 http://mirrors.163.com/debian bookworm-updates InRelease [55.4 kB] Get:6 http://security.debian.org/debian-security bookworm-security/main amd64 Packages [265 kB] Get:7 http://security.debian.org/debian-security bookworm-security/main Translation-en [160 kB] ...