Package Manager

Ubuntu ppa

Sourse List find here find here

/etc/apt/sources.list.d/

deb basic

find here

• sudo apt update
• sudo apt upgrade
• sudo apt remove
• sudo apt-get --purge remove [name]: 連設定檔一起移除
• sudo apt-get clean: 清除 /var/cache/apt/archives/ 下的所有 DEB 套件檔 (白話文：清除已經下載的套件)
• sudo apt-get autoclean: 清除 /var/cache/apt/archives/ 下已經過期的 DEB 套件檔

未滿足相依關係

• 系統處理 sudo apt --fix-broken install
• 尋找那個套件是那一套件需要用的，把套件刪掉 `sudo apt remove xxx