在Debian系统中,通常使用apt或apt-get命令来获取系统更新,而非“提取”。具体步骤如下:
apt
apt-get
sudo apt update
sudo apt upgrade
sudo apt full-upgrade
若要自动更新,可安装unattended-upgrades软件包,并通过dpkg-reconfigure unattended-upgrades启用。
unattended-upgrades
dpkg-reconfigure unattended-upgrades