A.用戶帳號(hào) B.資源訪問權(quán)限 C.域本地組 D.通用組
A.[root@localhost]deletegroup1 B.[root@localhost]gdeletegroup1 C.[root@localhost]groupdelgroup1 D.[root@localhost]gdgroup1
A.etc/hosts B.etc/host.conf C.etc/hostname D.etc/bind