>客户一个oracle突然当机了,由于业务启动,客户下意识的重启了服务器,系统是起来了,准备切换到oracle用户下启动数据库,可以怎么都无法su切换,真是火上浇油呀,描述如下: 在root用户下,su到一个普通用户oracle,得到如下错误: [root@localhost ~]# su - oracle su: warning: cannot change directory to /home/oracle: Permission denied su: /bin/bash: Permiss
第二个节点运行root.sh报错如下 Entries will be added to the /etc/oratab file as needed by Database Configuration Assistant when a database is created Finished running generic part of root script. Now product-specific root actions will be performed. Using configu
Linux安装Redis 6.0.5 ./install_server.sh报错 linux 安装Redis6.0.5时 进行到./install_server.sh时报错, This systems seems to use systemd. Please take a look at the provided example service unit files in this directory, and adapt and install them. Sorry! 解决方案: vi ./
由于在ubuntu环境下,将python做与python3.6做了软链接(ln -s python python3.6),并且pip也被我做了软链接,所以导致用pip安装virtualenvwrapper之后,在source启动virtualenvwrapper.sh时以及workon 虚拟环境时总是报错: ./virtualenvwrapper.sh: line : : command not found virtualenvwrapper.sh: There was a problem ru
原文 错误:JAVA_HOME is not set and could not be found,可能是因为JAVA_HOME环境没配置正确,还有一种情况是即使各结点都正确地配置了JAVA_HOME,但在集群环境下还是报该错误,解决方法是显示地重新声明一遍JAVA_HOME 1.检查JAVA_HOME是否配置正确(伪分布式环境) 启动start-all.sh时报错,如下所示 解决方法: 输入java –version,查看jdk是否安装成功 输入export,查看jdk环境变量是否设置成功 2
org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed] at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.widgets.Display.createDisplay(Unknown Source) at org.eclipse.swt.widgets.Display.create(Unknown Source)
1.l-bash: ./jmeter.sh: Permission denied解决办法:jmeter.sh的执行权限改改,是权限不够chmod 777 jmeter.sh 2.An error occurred:No X11 DISPLAY variable was set, but this program performed an operation which requires it.步骤一:linux负载机环境下,切换到root用户,运行以下命令安装X11,该linux机器需能访问外网
转载自 http://www.cnblogs.com/yangxia-test 1.l-bash: ./jmeter.sh: Permission denied解决办法:jmeter.sh的执行权限改改,是权限不够chmod 777 jmeter.sh 2.An error occurred:No X11 DISPLAY variable was set, but this program performed an operation which requires it.步骤一:linux负载机
Creating /etc/oratab file...Entries will be added to the /etc/oratab file as needed byDatabase Configuration Assistant when a database is createdFinished running generic part of root script.Now product-specific root actions will be performed.Using co