在Debian系統中,更新和系統維護是確保系統安全性和穩定性的重要步驟。以下是關于Debian系統更新與維護的詳細指南:
sudo apt update
sudo apt upgrade
sudo apt upgrade --show-updates
sudo apt dist-upgrade
sudo apt full-upgrade
unattended-upgrades
:sudo apt install unattended-upgrades -y
sudo dpkg-reconfigure unattended-upgrades
sudo unattended-upgrade --dry-run
sudo apt clean
sudo apt remove 軟件名
sudo apt purge 軟件名
sudo apt autoremove
sudo find /lib/firmware -type f -delete
sudo journalctl --vacuum-time2weeks
sudo find / -type f -size 100M -exec rm {} \;
sudo rm -rf /tmp/*
在執行任何更新或維護操作之前,建議務必備份重要數據,以防數據丟失。