IT Learning
Ovewivew I encountered ORA-65096 when I tried to create user at Oracle 18c Express Edition. This is a example to fix ORA-65096. Environments OS : Windows10Oracle : 18c Express Edition Error Step1 : Checking...
Overview Rundeck is functional Open Source Software for job management. It is more useful than cron because it can realize workflow, scheduling and so on. Following shows how to install Rundeck on CenOS and...
Overview There is a good library in python to make GUI, that is tkinter. It can display images too. Here, we are trying to change images periodically with tkinter. Python library to be used...
Overivew As a result of mistake of crontab setting for a job, Over 200 thousands of activity log was created. Somehow it’s not possible to delete project. Maybe it has too much activity and...
Overview Anaconda package is very useful tool for data analysis by python language. This article shows how to install it on CentOS. Environments OS:CentOS7Anaconda3：3-5.3.1 What is Anaconda Nowadays the usage of python language is...
Overview Since My favorite code editor is MS VS Code, for developing oracle database understanding how to install plugin for oracle. Enviroments OS：Windows 10 64bitVScode ：1.44.2Oracle ：Oracle 18c XE Step1 : Installation of “Oracle...
Overview Metabase is a kind of Business Intelligence tool and Open Source Software itself. Here it shows how to install Metabase on windows with OpenJDK. Environments OS : Windows10JDK : OpenJDK 13.0.2Metabase : version...
Goal Rundeck is excellent Open Source Software to execute some scripts instead of cron. The purpose here is establishing Rundeck server on windows. Environments OS : windows10JDK : Openjdk8Rundeck : 3.1.0 Step1 : Installation...
