Local

copy file

rsync -avz /etc/hosts /tmp

rsync -zrtopg /etc/hosts /tmp

# 工作中rsync的两种常用选项，复制hosts到/tmp目录

delete directory

​mkdir /null

rsync -r --delete /null/ /tmp

# 使用rsync清空/tmp目录

delete file content

touch /null.txt

rsync -r --delete /null.txt /etc/hosts

# 使用rsync命令清空hosts文件

list file & directory attributes

rsync FILE