更新和升级 Debian FTPServer 的流程如下:
cat /etc/debian_version
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,将其中的所有软件源地址替换为最新的稳定版本的软件源地址。例如,从 Debian 10 Buster 升级到 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
安装 unattended-upgrades
软件包:
sudo apt install unattended-upgrades -y
启用自动更新:
sudo dpkg-reconfigure unattended-upgrades
在提示时选择 Yes
并按回车键。
查看自动更新计划:
sudo systemctl status apt-daily.timer
sudo systemctl status apt-daily-upgrade.timer
测试自动更新(模拟运行):
sudo unattended-upgrade --dry-run
通过以上步骤,您可以安全且有效地更新 Debian FTPServer 到最新版本。请根据您的具体需求和环境调整命令和步骤。