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TNT
V2EX  ›  MySQL

LINUX 下无法更改MYSQL所属组。

  •  
  •   TNT · Oct 16, 2012 · 5363 views
    This topic created in 5093 days ago, the information mentioned may be changed or developed.
    chgrp –R mysql mysql
    chgrp: 无效的组:"–R"


    这个是什么情况呢?
    3 replies  •  1970-01-01 08:00:00 +08:00
    jianingy
        1
    jianingy  
       Oct 17, 2012
    –R 里面 - 打成全角了
    suckli
        2
    suckli  
       Oct 17, 2012
    楼上好眼力~
    lqs
        3
    lqs  
       Oct 17, 2012
    想起了以前有个这样的笔试题,
    int i = 1, j = 2, k = 3, l = 4, m = 5;
    printf("%d\n", i + j + k + 1 + m);
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