考試及答案
5.統計/etc/fstab當中的單詞數
6.修改用戶user2組id信息為1300
7.新建用戶user3,指定gid為1500,附加組為kkk,mmm, 家目錄為/var/www
8.打印當前工作路徑
9.復制整個/etc目錄到/tmp目錄下
10./tmp下沒有名為abc的目錄,創建多級目錄/abc/def
考試及答案
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