网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Thefollowingentryisinthe／etc／host.equivand／home／jsmith／.rhostsfileonserverAlpha:＋jsmith.Whatdoesthisentryindicate?()
A.Theuser"jsmith"canuser-commandsfromanyservertoserverAlphasystem-wide
B.Theuser"jsmith"canuser-commandsfromserverAlphatoanyserversystem-wide
C.Theuser"jsmith"canuser-commandsfromserverAlphatoanyserverwitha/home/jsmithdirectory
D.Theuser"jsmith"canuser-commandsfromanyservertoserverAlphaonlyinthe/home/jsmithdirectory
参考答案
更多 “ Thefollowingentryisinthe／etc／host.equivand／home／jsmith／.rhostsfileonserverAlpha:＋jsmith.Whatdoesthisentryindicate?() A.Theuserjsmithcanuser-commandsfromanyservertoserverAlphasystem-wideB.Theuserjsmithcanuser-commandsfromserverAlphatoanyserversystem-wideC.Theuserjsmithcanuser-commandsfromserverAlphatoanyserverwitha/home/jsmithdirectoryD.Theuserjsmithcanuser-commandsfromanyservertoserverAlphaonlyinthe/home/jsmithdirectory ” 相关考题
考题
Whichofthefollowinglocalfilesisusedtorunthedatecommandontheremotemachine"Earth"usingthefollowingrexeccommandwithoutrequestforapassword?rexecEarthdate()。
A.~/.rhostsB.$HOME/.netrcC./etc/hosts.equivD./etc/security/user
考题
An administrator created a .env file in a user‘s home directory to configure a number of custom environment variables for a local application. However, after the user logs out and then logs back into the system, the custom variables are not being set.What is the most likely reason that the custom .env file is being ignored?（）A.A shell other than ksh is being used by the user.B.The line ‘export ENV=$HOME/.env‘ is missing from /etc/profile.C.The line ‘export ENV=$HOME/.env‘ is missing from the user‘s .profile.D.The env_profile attribute is not defined for the user within /etc/security/user.
考题
CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate he implementation?()
A.Update the .kshrc fileB.Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=trueC.Copy /etc/.profile $HOME/.dtprofile and edit the file as neededD.Double click on the System Administration icon and select CDE profile
考题
Abankinguserwiththeuseridof’joe’isunabletorshfromSYSTEMAtoSYSTEMBwithouthavingtoretypetheirpassword，buttheycanrshfromSYSTEMBtoSYSTEMA.Nootherusersareexperiencingthesameissue.Bothsystemshavea/home/joe/.rhostsfilethatcontaintheproperreferencestotheotherhost.The/home/joe/.rhostsfilesonbothSYSTEMAandSYSTEMBareownedbyuserid’joe’.Whichofthefollowingisthemostlikelycauseofthisproblem（）A.User’joe’isspecifiedinthe/etc/nologinonSYSTEMb.B.User’joe’isspecifiedinthe/etc/nologinonSYSTEMa.C.Thefilepermissionsonthe/home/joe/.rhostsfileonSYSTEMAareincorrect.D.Thefilepermissionsonthe/home/joe/.rhostsfileonSYSTEMBareincorrect.
考题
Auserwiththeuseridof’joe’isunabletorshfromSYSTEMAtoSYSTEMBwithouthavingtoretypetheirpassword，buttheycanrshfromSYSTEMBtoSYSTEMA.Nootherusersareexperiencingthesameissue.Bothsystemshavea/home/joe/.rhostsfilethatcontaintheproperreferencestotheotherhost.The/home/joe/.rhostsfilesonbothSYSTEMAandSYSTEMBareownedbyuserid’joe’.Whichofthefollowingisthemostlikelycauseofthisproblem？（）A.User’joe’isspecifiedinthe/etc/nologinonSYSTEMAB.User’joe’isspecifiedinthe/etc/nologinonSYSTEMBC.Thefilepermissionsonthe/home/joe/.rhostsfileonSYSTEMAiscorrect.D.Thefilepermissionsonthe/home/joe/.rhostsfileonSYSTEMBisincorrect.
考题
CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate the implementation?()
A.Update the .kshrc fileB.Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=trueC.Copy /etc/.profile to $HOME/.dtprofile and edit the file as neededD.Double click on the System Administration icon and select CDE profile
考题
Whichfilescanbeusedtogethertoallowremotecommandexecutiononaserver?()
A./etc/.rhostsand$HOME/hosts.equivB./etc/hosts.equivand$HOME/.rhostsC./etc/rhosts.equivand$HOST/.rhostsD./etc/hosts.equivand$HOME/.hosts.equiv
考题
Anadministratorcreateda.envfileinauser’shomedirectorytoconfigureanumberofcustomenvironmentvariablesforalocalapplication.However，aftertheuserlogsoutandthenlogsbackintothesystem，thecustomvariablesarenotbeingsetWhatisthemostlikelyreasonthatthecustom.envfileisbeingignored？（）A.Ashellotherthankshisbeingusedbytheuser.B.Theline’exportENV=$HOME/.env’ismissingfrom/etc/profile.C.Theline’exportENV=$HOME/.env’ismissingfromtheuser’s.profile.D.Theenv_profileattributeisnotdefinedfortheuserwithin/etc/security/user.
考题
用户的缺省Shell为Csh,此用户登录时,其环境脚本的执行顺序为:()。
A.etc/profile-$HOME/.cshrc-$HOME/.loginB.$HOME/.login-$HOME/.cshrc-etc/profileC.etc/profile-$HOME/.login-$HOME/..cshrcD.$HOME/.cshrc-etc/profile-$HOME/.login
热门标签
最新试卷