更新和升級 Debian FTPServer 的流程如下:
cat /etc/debian_version
或cat /etc/os-release
sudo apt update
sudo apt upgrade -y
sudo apt full-upgrade -y
sudo apt autoremove -y
sudo apt clean
/etc/apt/sources.list 文件,將其中的所有軟件源地址替換為最新的穩定版本的軟件源地址。例如,從 Debian 10 Buster 升級到 Debian 11 Bullseye:sudo sed -i 's/buster/bullseye/g' /etc/apt/sources.list
sudo sed -i 's/buster/bullseye/g' /etc/apt/sources.list.d/*.list
sudo apt update
sudo apt dist-upgrade -y
sudo reboot
安裝 unattended-upgrades 軟件包:
sudo apt install unattended-upgrades -y
啟用自動更新:
sudo dpkg-reconfigure unattended-upgrades
在提示時選擇 Yes 并按回車鍵。
查看自動更新計劃:
sudo systemctl status apt-daily.timer
sudo systemctl status apt-daily-upgrade.timer
測試自動更新(模擬運行):
sudo unattended-upgrade --dry-run
通過以上步驟,您可以安全且有效地更新 Debian FTPServer 到最新版本。請根據您的具體需求和環境調整命令和步驟。