Tag：Reconfiguration
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Time：2021-1-25
Problem Description: In the grid environment, if the host name is modified, the following error will appear when starting the grid: [[email protected] ~]$ sqlplus / as sysasm SQL*Plus: Release 12.1.0.2.0 Production on Wed Apr 15 20:42:27 2020 Copyright (c) 1982, 2014, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORA-01078: failure in […]
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Time：2020-12-14
Question:Tomcat7.0.76 service cannot start normallyEnvironmental Science:windows server 2016Description:Tomcat can register the service normally. You can also use the startup.bat Start. However, it cannot be started through tomcat7w.exe or system services Investigation:When you register Tomcat service under the command line, you will be prompted to succeed, but the Java of the system_ Home and JRE_ Home […]
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Time：2020-11-27
In the first two chapters, I wrote the basic usage of electronic. I originally wanted to write a complete program with jQuery. However, considering that JS is really not easy to write, and the program I am writing now does not want to open source, so it has not been written. In the past two […]
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Time：2020-11-20
find listener.ora , tnsnames.ora These two files can be deleted through net manage to delete all listeners and network services Then reconfigure the listener and local network through net configuration assistant Reference documents:https://www.cnblogs.com/psforever/p/3929064.html
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Time：2020-10-9
Question:When reconfiguring the lab’s shared printer today, the following error occurred: Error reason:I previously reconfigured the printer server and configured the printer to another machine with high performance. When the machine connected to the printer was reconnected with a new printer, it could not be connected. During the configuration process, the server IP 192.168.3.109 – […]
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Time：2020-3-30
Sometimes after the system is reinstalled, a lot of software needs to be reconfigured, and they are not willing to retain these configurations in some “not too pure” way, so record the commonly used configurations here. Python running environment In fact, sublime comes with Python That’s not much Tools – Build System – New Build […]
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Time：2020-3-20
I. Problems Today, I updated my personal blog, and input in Bash: hexo d -g Unexpected error: node: command not found Later, after searching the Internet, we finally solved the problem. Now let’s record it. 2、 Solutions Win + RInput:SystemPropertiesAdvanced.exeReturn. Then clickenvironment variable ： findUser variablesMediumPath ： And then modify it in itnpmMy path is […]
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Time：2020-2-26
The solution is as follows:For the above, please wait for the process to complete. If this does not happen, run it in the terminal: < br / >sudo killall apt apt-getIf none of the above works, delete the locked file. Running in the terminal: < br / > sudo rm /var/lib/apt/lists/lock<br/>sudo rm /var/cache/apt/archives/lock<br/>Sudo RM / […]
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Time：2020-2-4
When bash executes the command, if the command cannot be found, it will run a command not found program, and you can see the outputfoo: command not foundTips.But if command not found crashes, the output becomesSorry, command-not-found has crashed …blabla… Terms of settlement export LANGUAGE=en_US.UTF-8 export LANG=en_US.UTF-8 export LC_ALL=en_US.UTF-8 locale-gen en_US.UTF-8 sudo dpkg-reconfigure locales After […]
