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Whichofthesecommandsallowsyoutousesharedlibrariesthatarein／usr／local／lib?()
A.exportLD_PRELOAD=/usr/local/lib
B.exportLD_LIBRARY_PATH=/usr/local/lib
C.Idconfig/usr/local/lib
D.Idd/usr/local/lib
参考答案
更多 “ Whichofthesecommandsallowsyoutousesharedlibrariesthatarein／usr／local／lib?() A.exportLD_PRELOAD=/usr/local/libB.exportLD_LIBRARY_PATH=/usr/local/libC.Idconfig/usr/local/libD.Idd/usr/local/lib ” 相关考题
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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
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Whenrunonamachinecalledclient,whichofthefollowingcommandswouldmountthe／usr／local／bindirectoryfromthehostmachineoverthe／home／bindirectoryonclient?()
A.mounthost：/usr/local/bin/home/binB.mountclient：/home/bin/usr/local/binC.mount-oclient：/usr/local/bin/home/binD.mount-nhost：/home/bin/usr/local/bin
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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
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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
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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
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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
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WhichofthefollowingisTRUEabouterrorprocessing?()
A.Theerrordaemonrunsintheforegroundandreadsthe/etc/errptfile.B.Theerrordaemonisinvokedbytheuserwhenrequiredanditreadsthe/usr/lib/errpt.C.Theerrordaemonisinvokedwhenevertheerroroccursanditreadsthe/usr/lib/errpt.D.Theerrordaemon/usr/lib/errdemonrunsinthebackgroundonmostmachinesandreadsthe/dev/errorspecialfile.
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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
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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
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