84669 person learning
152542 person learning
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180660 person learning
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32909 person learning
我给了一个目录为755,为啥我在ll看到时候却是这样drwxr-xr-x 5 mulu我感觉应该是drwxr-xr-xr才对呢吧?
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最后多出来的r是什么鬼……
d|rwx|r-x|r-x是这么排列的,rwx分别是421所以你加起来才是7、5、5啊
d|rwx|r-x|r-x
rwx
421
最后多出来的r是什么鬼……
d|rwx|r-x|r-x
是这么排列的,rwx
分别是421
所以你加起来才是7、5、5啊