Acción automática de la carpeta para renombrar los archivos añadidos a la carpeta con nombres aleatorios

Bien, un enfoque totalmente diferente.

Utilice sólo AppleScript.

Paso 1: Crear carpetas (de entrada y de salida)

Paso 2: Crear script

on adding folder items to theAttachedFolder after receiving theNewItems

    set text item delimiters to "."

    set outputFolder to POSIX file "/Users/YOURUSERNAME/Desktop/random/output/"

    tell application "Finder"
        set all_files to every item of theNewItems as list

        --now we start looping through all selected files. 'index' is our counter that we initially set to 1 and then count up with every file.
        repeat with index from 1 to the count of all_files

            set x to ""
            repeat 10 times
                set x to x & some item of "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
            end repeat

            set new_name to x

            --using our index, we select the appropriate file from our list
            set this_file to item index of all_files
            set file_name_count to text items of (get name of this_file)

            --lets check if the current file from our list (based on index-number) has even any file-extension
            if number of file_name_count is 1 then
                --file_name-count = 1 means, we extracted only 1 text-string from the full file name. So there is no file-extension present.
                set file_extension to ""
            else
                --yup, we are currently processing a file that has a file-extension
                --we have to re-add the original file-extension after changing the name of the file!
                set file_extension to "." & item -1 of file_name_count
            end if
            --let's rename our file and add the file-extension to it
            set dupeFile to duplicate this_file to outputFolder
            delete this_file
            set the name of dupeFile to new_name & file_extension as string

        end repeat
    end tell

end adding folder items to

Paso 3: Guardar script en ~/Library//Carpeta Acción /

Paso 4: Haga clic con el botón derecho del ratón en la carpeta de entrada > Servicios > Configuración de la acción de la carpeta

Paso 5: Conectar script a la carpeta.

En la parte izquierda añades tu carpeta de entrada, haz clic en la carpeta en la lista de la izquierda. En la lista de la derecha eliges tu script</strkeep><strkeep>.

Paso 6: Añadir un grupo de archivos en la carpeta de entrada. Obtienen nombres aleatorios en la carpeta de salida y se eliminan de la carpeta de entrada.

¡No olvides cambiar el valor de outputFolder dentro del script!