ubuntu (mint) 關於ppa安裝與移除

ppa = Personal Package Archives

1. 列出所有的ppa

sudo apt-cache policy | grep http | awk '{print $2, $3}' | sort -u

2. 新增ppa

sudo add-apt-repository ppa:nginx/stable

3. 移除ppa

sudo add-apt-repository --remove ppa:nginx/stable