这篇文章主要介绍“怎么解决oracle的Missing command :fuser问题”，在日常操作中，相信很多人在怎么解决oracle的Missing command :fuser问题问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”怎么解决oracle的Missing command :fuser问题”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

[oracle@dbserver24006111]$opatchapplyOracleInterimPatchInstallerversion11.2.0.4Copyright(c)2017,OracleCorporation.Allrightsreserved.OracleHome:/u01/app/oracle/product/11.2.0/db_1CentralInventory:/u01/app/oraInventoryfrom:/u01/app/oracle/product/11.2.0/db_1/oraInst.locOPatchversion:11.2.0.3.12OUIversion:11.2.0.4.0Logfilelocation:/DBSoft/oracle/product/11.2.0/db_1/cfgtoollogs/opatch/opatch3019-08-20_15-36-30AM_1.logVerifyingenvironmentandperformingprerequisitechecks...Prerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserPrerequisitecheck"CheckSystemCommandAvailable"failed.Thedetailsare:Missingcommand:fuserUtilSessionfailed:Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.Prerequisitecheck"CheckSystemCommandAvailable"failed.问题分析：

从输出的日志来看，是没有找到fuser 这个命令，我们需要安装fuser这个命令，让报错不在重现即可。

参考mos：1581604.1，安装psmisc rpm包解决该问题。

根据mos问题提示，需安装psmsic。

[root@dbserver~]#export[root@dbserver~]#yum-yinstallpsmsicLoadedplugins:fastestmirrorLoadingmirrorspeedsfromcachedhostfileNopackagepsmsicavailable.Error:Nothingtodo[root@dbserver~]#yum-yinstallpsmiscLoadedplugins:fastestmirrorLoadingmirrorspeedsfromcachedhostfileResolvingDependencies-->Runningtransactioncheck--->Packagepsmisc.x86_640:22.20-9.el7willbeinstalled-->FinishedDependencyResolutionDependenciesResolved================================================================================PackageArchVersionRepositorySize================================================================================Installing:psmiscx86_6422.20-9.el7base140kTransactionSummary================================================================================Install1PackageTotaldownloadsize:140kInstalledsize:479kDownloadingpackages:RunningtransactioncheckRunningtransactiontestTransactiontestsucceededRunningtransactionInstalling:psmisc-22.20-9.el7.x86_641/1Verifying:psmisc-22.20-9.el7.x86_641/1Installed:psmisc.x86_640:22.20-9.el7Complete![root@dbserver~]#

到此，关于“怎么解决oracle的Missing command :fuser问题”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注亿速云网站，小编会继续努力为大家带来更多实用的文章！