MS-DOS and Windows command line — rename command. MS-DOS and Windows command (CMD) line users can change the name of a file or ...
command-to-add-prefix-to-all-files-in-a-folder
If your filenames contain no whitespace and you don't have any subdirectories, you can use this simple for loop: $ for FILENAME in *; do mv ... 3925e8d270
add prefix to all files in a folder command line