How do I delete files from the beginning? _ batch?

When you copy some files from your MAC to WINDOWS, you will often see many attached files with the same names as the file names, but they start with ".". _ "In the WINDOWS folder, for example:

For more information about the attached files at the beginning. _ ",please refer to some weird files that start with …-Apple Community. If these master files are only used in WINDOWS and will not be copied to MAC, you can delete their accompanying files, otherwise, please keep the accompanying files and copy them when copying to MAC. These companion files contain the description information of the main file needed by the MAC system and some other information.

The following is a relatively simple method, which I use to delete these files in batches through the WINDOWS command line: