Linux deletes files with the same directory and sub-directories with the unified extension

Find ' *.csv ' rm -rf {} \;

Use Find to find files, point refers to the current directory, the quotation marks are the corresponding data name, you can define, and then use the type to indicate that is F, file type,-print is printed out, just my own execution is to this step first printed a bit, And then a little bit to see if you want to delete the same content as expected, and then use a-exec to explain the next thing I want to do is to execute the command, RM-RF is the delete command, followed by curly braces and semicolons and backslashes I am not very clear.

Linux deletes files with the same directory and sub-directories with the unified extension