单项选择题
Which command will create a group called ’delivery’ and set the administrators to ’john’ and ’mary’？（）
A.mkgroup -A=john，mary delivery
B.groupadd -A=john，mary delivery
C.mkgroup adms=john，mary delivery
D.groupadd adms=john，mary delivery
点击查看答案
相关考题
-
单项选择题
Whichcommandshowsdumpcomponentsandcontrolslivedumpattributes？（）
A.dumpctrl
B.sysdumpdev
C.livedumpdev
D.livedumpctrl -
单项选择题
Whichmethodwillconfigureane-mailnotificationwhenpermanenthardwareerrorsareloggedintheerrorlog？（）
A.Create or update the errnotify stanza in the ODm
B.Update errpt daemon configuration file /etc/errpt.conf.
C.Update errpt daemon configuration file /var/adm/errpt.conf.
D.Define a notification alias in the /etc/syslog.conf file with the *.error stanza -
单项选择题
Afilesystemfailedtosuccessfullymount，indicatingtheerrormessage：0506-324-cannotmountmedianotformattedorinvalidformat0506-342-SuperblockisdirtyrunfsckWhichparametercanbepassedtothefsckcommandtoautomaticallytakeanyremedialactionrequired？（）
A.-p
B.-y
C.-f
D.-v
