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920.Batch file rename -- How to add 0 before all 4 digit numbers in multiple filenames?

User: Vlad -- 2012-02-13 << 919 921 >>

Hits: 4500

Type: Batch file rename

Description:

How to batch rename files by replacing all -xxxx- with -0xxxx-, where xxxx is any four digit number that are different for each file.

Input Sample:

file1-1234-aaa.txt
file2-5678-bbb.txt

Output Sample:

file1-01234-aaa.txt
file2-05678-bbb.txt

Answer:

Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps.

1. open "Tools->batch runner" menu
2. drag multiple files from "window file browser" to "Batch Runner" window
3. check option of "set output filename", and change the following entry to:

4. check filename preview at "output file" column
5. click "File Rename", done!

Screenshot 1: Batch_Runner_Window

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