add-apt-repository

加入 add-apt-repository 指令

sudo apt-get install python-software-properties software-properties-common -y

加入套件庫來源

sudo add-apt-repository ppa:noobslab/apps

slidewall - Let Slidewall to change your wallpapers.移除套件庫來源

sudo add-apt-repository -r ppa:noobslab/apps

刪除 repository

sudo add-apt-repository --remove ppa:xxx/xxx