Bash script to replace spaces in file names

Posted by armandino on Stack Overflow See other posts from Stack Overflow or by armandino
Published on 2010-04-25T18:53:31Z Indexed on 2010/04/25 19:03 UTC
Read the original article Hit count: 287

Filed under:

linux

|

ubuntu

|

bash

|

filename

|

whitespace

Can anyone recommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example,

$ tree
.
|-- a dir
|   `-- file with spaces.txt
`-- b dir
    |-- another file with spaces.txt
    `-- yet another file with spaces.pdf

becomes

$ tree
.
|-- a_dir
|   `-- file_with_spaces.txt
`-- b_dir
    |-- another_file_with_spaces.txt
    `-- yet_another_file_with_spaces.pdf

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