ASystempadministratorneedstoruntheannualreval.shscript,directingstandarderrorto／var／log／reval.err,andappendingstandardoutto／var／log／reval.log.Howcanthisbeaccomplished() A.annualreval.sh21/var/log/reval.log2/var/log/reval.errB.annualreval.sh1/var/log/reval.log2/var/log/reval.errC.annualreval.sh21/var/log/reval.log/var/log/reval.errD.annualreval.sh1/var/log/reval.log2/var/log/reval.err
ASystempadministratorneedstoruntheannualreval.shscript,directingstandarderrorto／var／log／reval.err,andappendingstandardoutto／var／log／reval.log.Howcanthisbeaccomplished()
A.annualreval.sh2>&1/var/log/reval.log2>/var/log/reval.err
B.annualreval.sh1>/var/log/reval.log2>/var/log/reval.err
C.annualreval.sh2>>&1/var/log/reval.log/var/log/reval.err
D.annualreval.sh1>>/var/log/reval.log2>/var/log/reval.err
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To which directory does the Junos OS write traceoptions files?() A. /var/tmp/B. /var/C. /var/log/D. /var/home/username/
What is the primary syslog file?() A./var/syslog-fileB./var/syslogC./var/log/messagesD./log-file
Anadministratorneedstodocumentsystemchangesthathaveoccurredrecently.Thecompanyhasapolicyofmakingallpossiblechangesviathesmitinterface.Whichfilewouldshowthecommandsthathavebeenperformedfromwithinsmitandtheirresultingoutput？（）A./smit.logB./smit.scriptC./var/log/smit.logD./var/log/smit.script
ASystempadministratorsuspectstheyarereceivinganerrorfromoneoftheirnightlycronjobs.Thejobis:01***／usr／local／bin／nightlycheck.plWhereshouldtheadministratorfirstlookforerrorsreportedbythiscronjob() A./var/log/syslog.outB.var/log/cron.logC./var/spool/cron/logsD.mail
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