tar Cannot open: File exists

tar Cannot open: File exists tar: Exiting with failure status due to previous errors   查了一下源目錄的屬性，發現該目錄要求owner,group, others都要有讀寫和執行權限 再看該目錄，原來others沒有寫權限 #ls -ld . drwxr-xr-x 2 root root 4096 2011-05

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