Linux下文件屬性

++++++++++++++++++++++++++++++++++++++++++ 本文系本站原創,歡迎轉載! 轉載請註明出處: http://blog.csdn.net/mr_raptor/article/details/6844692 ++++++++++++++++++++++++++++++++++++++++++ 當我們用ls –l filename，這個shell命令時，會打印出，文

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