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我是 linx 初学者。命令选项经常让我感到困惑 例如 破折号和双破折号
让我们看看'man lftp'
mirror [OPTS] [source [target]] -e, --delete delete files not present at remote site --delete-first delete old files before transferring new ones --depth-first descend into subdirectories before transferring files
什么是-e?
-e ==? --删除
或
-e ==? --delete --delete-first --depth-first