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

题目
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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相似问题和答案

第1题:

Whichcronentrywillrun/usr/local/bin/myscriptat0500everySaturdayofthefollowing?()

A.05**6/usr/local/bin/myscript

B.056**/usr/local/bin/myscript

C.6**50/usr/local/bin/myscript

D.50Sat**/usr/local/bin/myscript


参考答案:A

第2题:

Anadministratorperformsanauditonthe/usrfilesystemandfindsthefollowingpermissions:-rwsr-xr-x1rootsys514288Jun1809:40/usr/local/bin/nmonWhichofthefollowingmethodscantheadministratorusetoremoveapotentialsecurityrisk()

A.rm/usr/local/bin/nmon

B.chmodu-s/usr/local/bin/nmon

C.Reinstallthefilefromtheappropriatefileset

D.chmodgo-rx/usr/local/bin/nmon


参考答案:B

第3题:

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:B

第4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/

正确答案:C

第5题:

可加载模块一般位于系统的()目录下

A./lib/modules

B./lib/modules/x.y.z(x.y.z是内核的版本号)

C./usr/lib

D./usr/local/lib


参考答案:B

第6题:

Asystemadministratorwantstorunascriptcalledmyscript,butdoesnotwanttoseetheerrorsthatmightbegeneratedbythescript.Howwouldthisbeaccomplished?()

A./usr/local/bin/myscript>/dev/null

B./usr/local/bin/myscript</dev/null

C./usr/local/bin/myscript2>/dev/null

D./usr/local/bin/myscript1>/dev/null


参考答案:C

第7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/lib

B.ln B:/usr/lib/usr/lib

C.mount B:/usr/lib/usr/lib

D.mount A:/usr/lib B:/usr/lib


参考答案:C

第8题:

Whenrunonamachinecalledclient,whichofthefollowingcommandswillmountthe/usr/local/bindirectoryfromthehostoverthe/home/bindirectoryonclient?()

A.mounthost:/home/bin/usr/local/bin

B.mountclient:/home/bin/usr/local/bin

C.mount-nhost/usr/local/bin/home/bin

D.mount-ohost:/usr/local/bin/home/bin


参考答案:C

第9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/lib
  • B、ln B:/usr/lib/usr/lib
  • C、mount B:/usr/lib/usr/lib
  • D、mount A:/usr/lib B:/usr/lib

正确答案:C

第10题:

可加载模块一般位于系统的()目录下

  • A、/lib/modules
  • B、/lib/modules/x.y.z(x.y.z是内核的版本号)
  • C、/usr/lib
  • D、/usr/local/lib

正确答案:B

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