A./etc/fstab B./etc/shadow C./etc/passwd D./etc/inittab
A.文件的權(quán)限值是755 B.文件的所有者對文件只有讀權(quán)限 C.文件的權(quán)限值是744 D.其他用戶對文件只有讀權(quán)限
A.servicesshdstatus B.servicesshdstart C.servicesshdrestart D.servicesshdstop