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单选题
Which of these commands allows you to use shared libraries that are in /usr/local/lib？（）
A
export LD_PRELOAD=/usr/local/lib
B
export LD_LIBRARY_PATH=/usr/local/lib
C
Idconfig /usr/local/lib
D
Idd/usr/local/lib
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更多 “单选题Which of these commands allows you to use shared libraries that are in /usr/local/lib？（）A export LD_PRELOAD=/usr/local/libB export LD_LIBRARY_PATH=/usr/local/libC Idconfig /usr/local/libD Idd/usr/local/lib” 相关考题
考题
Whichofthesecommandsallowsyoutousesharedlibrariesthatarein／usr／local／lib?()
A.exportLD_PRELOAD=/usr/local/libB.exportLD_LIBRARY_PATH=/usr/local/libC.Idconfig/usr/local/libD.Idd/usr/local/lib
考题
Whenrunonamachinecalledclient,whichofthefollowingcommandswillmountthe／usr／local／bindirectoryfromthehostoverthe／home／bindirectoryonclient?()
A.mounthost：/home/bin/usr/local/binB.mountclient：/home/bin/usr/local/binC.mount-nhost/usr/local/bin/home/binD.mount-ohost：/usr/local/bin/home/bin
考题
Whichcronentrywillrun／usr／local／bin／myscriptat0500everySaturdayofthefollowing?()
A.05**6/usr/local/bin/myscriptB.056**/usr/local/bin/myscriptC.6**50/usr/local/bin/myscriptD.50Sat**/usr/local/bin/myscript
考题
Asystemadministratorwantstorunascriptcalledmyscript,butdoesnotwanttoseetheerrorsthatmightbegeneratedbythescript.Howwouldthisbeaccomplished?()
A./usr/local/bin/myscript/dev/nullB./usr/local/bin/myscript/dev/nullC./usr/local/bin/myscript2/dev/nullD./usr/local/bin/myscript1/dev/null
考题
Anadministratorperformsanauditonthe/usrfilesystemandfindsthefollowingpermissions：-rwsr-xr-x1rootsys514288Jun1809：40/usr/local/bin/nmonWhichofthefollowingmethodscantheadministratorusetoremoveapotentialsecurityrisk（）A.rm/usr/local/bin/nmonB.chmodu-s/usr/local/bin/nmonC.ReinstallthefilefromtheappropriatefilesetD.chmodgo-rx/usr/local/bin/nmon
考题
在计算机A上,通过NFS把计算机B上的／usr／lib挂接到A的／usr／lib需要执行()。
A.connect B：/usr/lib/usr/libB.ln B：/usr/lib/usr/libC.mount B：/usr/lib/usr/libD.mount A：/usr/lib B：/usr/lib
考题
可加载模块一般位于系统的()目录下
A./lib/modulesB./lib/modules/x.y.z（x.y.z是内核的版本号）C./usr/libD./usr/local/lib
考题
在计算机A上，通过NFS把计算机B上的/usr/lib挂接到A的/usr/lib需要执行（）。A、connect B：/usr/lib/usr/libB、ln B：/usr/lib/usr/libC、mount B：/usr/lib/usr/libD、mount A：/usr/lib B：/usr/lib
考题
Which of these commands allows you to use shared libraries that are in /usr/local/lib？（）A、 export LD_PRELOAD=/usr/local/libB、 export LD_LIBRARY_PATH=/usr/local/libC、 Idconfig /usr/local/libD、 Idd/usr/local/lib
考题
Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday of the following？（）A、0 5 * * 6 /usr/local/bin/myscriptB、0 5 6 * * /usr/local/bin/myscriptC、6 * * 5 0 /usr/local/bin/myscriptD、5 0 Sat * * /usr/local/bin/myscript
考题
Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."A、The sky is red.B、The sky is blue.C、The sky is green.D、The sky is yellow.
考题
When run on a machine called client， which of the following commands would mount the /usr/local/bin directory from the host machine over the /home/bin directory on client？（）A、mount host：/usr/local/bin /home/binB、mount client：/home/bin /usr/local/binC、mount -o client：/usr/local/bin /home/binD、mount -n host：/home/bin /usr/local/bin
考题
When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）A、mount host：/home/bin /usr/local/binB、mount client：/home/bin /usr/local/binC、mount -n host /usr/local/bin /home/binD、mount -o host：/usr/local/bin /home/bin
考题
A backup is taken using the following command:tar -cvf abcdef.tar /usr/local/include/tcpd.h The operator is in the directory /usr/local/restores and runs the following command: tar -xvf abcdef.tar. Where will the file be restored?（）A、/usr/local/include/tcpd.hB、/usr/local/restores/tcpd.hC、/usr/local/restores/include/tcpd.hD、/usr/local/restores/usr/local/include/tcpd.h
考题
An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remove a potential security risk（）A、rm /usr/local/bin/nmonB、chmod u-s /usr/local/bin/nmonC、Reinstall the file from the appropriate filesetD、chmod go-rx /usr/local/bin/nmon
考题
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
考题
单选题When run on a machine called client， which of the following commands would mount the /usr/local/bin directory from the host machine over the /home/bin directory on client？（）A
mount host：/usr/local/bin /home/binB
mount client：/home/bin /usr/local/binC
mount -o client：/usr/local/bin /home/binD
mount -n host：/home/bin /usr/local/bin
考题
单选题Which of these commands allows you to use shared libraries that are in /usr/local/lib？（）A
export LD_PRELOAD=/usr/local/libB
export LD_LIBRARY_PATH=/usr/local/libC
Idconfig /usr/local/libD
Idd/usr/local/lib
考题
单选题Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."A
The sky is red.B
The sky is blue.C
The sky is green.D
The sky is yellow.
考题
单选题An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remove a potential security risk（）A
rm /usr/local/bin/nmonB
chmod u-s /usr/local/bin/nmonC
Reinstall the file from the appropriate filesetD
chmod go-rx /usr/local/bin/nmon
考题
单选题When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）A
mount host：/home/bin /usr/local/binB
mount client：/home/bin /usr/local/binC
mount -n host /usr/local/bin /home/binD
mount -o host：/usr/local/bin /home/bin
考题
单选题A backup is taken using the following command:tar -cvf abcdef.tar /usr/local/include/tcpd.h The operator is in the directory /usr/local/restores and runs the following command: tar -xvf abcdef.tar. Where will the file be restored?（）A
/usr/local/include/tcpd.hB
/usr/local/restores/tcpd.hC
/usr/local/restores/include/tcpd.hD
/usr/local/restores/usr/local/include/tcpd.h
考题
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
考题
单选题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/nullC
/usr/local/bin/myscript 2 /dev/nullD
/usr/local/bin/myscript 1 /dev/null
考题
单选题可加载模块一般位于系统的（）目录下A
/lib/modulesB
/lib/modules/x.y.z（x.y.z是内核的版本号）C
/usr/libD
/usr/local/lib
考题
单选题nix中，默认的共享文件系统在哪个位置？（）A
/sbin/B
/usr/local/C
/export/D
/usr/
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