A System p administrator needs to run the annualreval.sh script, directing standard error to /var/log/reval.err, and appending standard out to /var/log/reval.log. How can this be accomplished ()
第1题:
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
第2题:
A. myscript.ksh 1>/tmp/log/script.log 2>/tmp/log/script.err
B. myscript.ksh $1>/tmp/log/script.log $2>/tmp/log/script.err
C. myscript.ksh 1>/tmp/log/script.log 2>1 /tmp/log/script/err
D. myscript.ksh 2>1 /tmp/log/script.log 2> /tmp/log/script.err
第3题:
A、/var/log/lastlog
B、/var/log/wtmp
C、/var/log/btmp
D、/var/run/utmp
第4题:
Which log file shows previous installation information? ()
第5题:
如何查看Linux系统的启动后,所产生的Kernel日志信息()。
第6题:
Anadministratorneedstodocumentsystemchangesthathaveoccurredrecently.Thecompanyhasapolicyofmakingallpossiblechangesviathesmitinterface.Whichfilewouldshowthecommandsthathavebeenperformedfromwithinsmitandtheirresultingoutput?()
A./smit.log
B./smit.script
C./var/log/smit.log
D./var/log/smit.script
第7题:
A. /var/log/dmesg
B. /var/log/messages
C. /var/log/public
D. /var/run/utmp
第8题:
A./var/syslog-file
B./var/syslog
C./var/log/messages
D./log-file
第9题:
命令“grep’error’/var/log/messages”的作用是()
第10题:
A system administrator noticed several error messages on the screen while the system was booting up; but was not able to write them down. Where should the system administrator look for the console log, assuming it is in the default location?()