wget https://www.rarlab.com/rar/rarlinux-x64-5.7.1.tar.gz tar zxvf rarlinux-x64-5.7.1.tar.gz cd rar make make install 压缩 rar a apple.rar /apple //将/apple目录压缩为apple.rar 解压 rar x apple.rar or unrar -e apple.rar