Write a step in liunx to regularly Delete mysql Data

Write a step in liunx to regularly Delete mysql Data first create a file directory mkdir myfile vi: creating and modifying the file vi delradiusdata www.2cto.com [html] vi is a common tool used to create and edit files in linux. The startWeblogic has been created below. THE sh script is used as an example to explain common operations. 1. Run vi startWeblogic. sh first. If this file is not in the current directory, it will be created. If there is a file with the same name, the file will be read and displayed. 2. After Entering the vi editor, the command mode is initially used. If you need to enter text, you can click I,, r key (I = insert, a = append, r = replace); 3. After Entering the text, perform operations such as copying, deleting, and searching on the file, click the esc key to return to the command mode;