单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）A 5 0 * * 6 /usr/local/bin/myscriptB 6 * * 5 0 /usr/local/bin/myscriptC 0 5 * * 6 /usr/local/bin/myscriptD 0 5 6 * * /usr/local/bin/myscript

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单选题

Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）

5 0 * * 6 /usr/local/bin/myscript

6 * * 5 0 /usr/local/bin/myscript

0 5 * * 6 /usr/local/bin/myscript

0 5 6 * * /usr/local/bin/myscript

更多“单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）A 5 0 * * 6 /usr/local/bin/myscriptB 6 * * 5 0 /usr/local/bin/myscriptC 0 5 * * 6 /usr/local/bin/myscriptD 0 5 6 * * /usr/local/bin/myscript”相关问题

第1题

WhichactionchangethedefaulteditorforALLusersonthesystemfromvitoedit()A.Issuethecommand：exportEDITOR=/usr/bin/editediteachuser.profiletochangetheEDITORvalueto/usr/bin/editB.Modify/.profileandchangetheEDITORvariableto/usr/bin/editC.Modify/etc/environmentandaddEDITOR=/usr/bin/editexportEDITORD.Modify/etc/security/defaultsandchangetheEDITORvalueto/usr/bin/edit

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第2题

Giventhefollowingscripts，whatoutputwouldbegenerated（）usr/local/bin/scriptl!/usr/bin/kshVARl=redexportVARl=greenVARl=blue/usr/local/bin/script2ARl=yellow/usr/local/bin/script2!/bin/kshecho"Theskyis${VAR1}."A.Theskyisred.B.Theskyisblue.C.Theskyisgreen.D.Theskyisyellow.

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第3题

An operator is asked to verify the exact location of the default JRE binary. The following commands were run:$ which java /usr/bin/java$ ls -l /usr/bin/javalrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java -> ../jre1.5.0_06/bin/javaBased on the command outputs above, what is the path to the java executable file?（）A. /usr/bin/javaB. /usr/jre1.5.0_06/bin/javaC. /usr/bin/jre1.5.0_06/bin/javaD. /usr/bin/java/jre1.5.0_06/bin/java

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第4题

A system administrator wants to run a script called myscript， but does not want to see the errors that might be generated by the script. How would this be accomplished？（）A、/usr/local/bin/myscript > /dev/nullB、/usr/local/bin/myscript /dev/nullD、/usr/local/bin/myscript 1> /dev/null

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第5题

A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A、/var/log/syslog.outB、var/log/cron.logC、/var/spool/cron/logsD、mail

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第6题

An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used. Which command is run to obtain the desired output?（）A、 /usr/bin/filemon B、 /usr/bin/startsrc C、 /usr/sbin/acct/startup D、 /usr/bin/df

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第7题

An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java -> ../jre1.5.0_06/bin/java Based on the command outputs above, what is the path to the java executable file?（）A、/usr/bin/javaB、/usr/jre1.5.0_06/bin/javaC、/usr/bin/jre1.5.0_06/bin/javaD、/usr/bin/java/jre1.5.0_06/bin/java

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单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）A 5 0 * * 6 /usr/local/bin/myscriptB 6 * * 5 0 /usr/local/bin/myscriptC 0 5 * * 6 /usr/local/bin/myscriptD 0 5 6 * * /usr/local/bin/myscript

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更多“单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）A 5 0 * * 6 /usr/local/bin/myscriptB 6 * * 5 0 /usr/local/bin/myscriptC 0 5 * * 6 /usr/local/bin/myscriptD 0 5 6 * * /usr/local/bin/myscript”相关问题

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