In one of my DAWs i keep getting some sort of by-product audio files, named like in the example below. Even though some of my regular files also may contain a few numbers, these have plenty of them. Is there a way to exclude them from my filter, for example using REGEX? None of my regular files should contain at most five numbers, so every count above that i want to be filtered.
d3e9446ac40d45e9a768a60f0a309c84.wav
Filtering hash style files? Regex needed.
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void
- Developer
- Posts: 19901
- Joined: Fri Oct 16, 2009 11:31 pm
Re: Filtering hash style files? Regex needed.
Please try the following result omission filter:
regex: == enable regular expressions.
^ == match the start of the filename.
[a-f0-9] == match a-f or 0-9
{32} == match the previous element 32 times.
\. == match a single literal .
wav == match the text wav
$ == match the end of the filename.
Enable result omissions under the Index menu.
Add a result omission filter under the Index menu.
Result omissions can be organized under the Index menu.
Alternatively, the regex filter can also be used as an exclude filter under Tools -> Options -> Exclude -> Exclude files.
regex:^[a-f0-9]{32}\.wav$regex: == enable regular expressions.
^ == match the start of the filename.
[a-f0-9] == match a-f or 0-9
{32} == match the previous element 32 times.
\. == match a single literal .
wav == match the text wav
$ == match the end of the filename.
Enable result omissions under the Index menu.
Add a result omission filter under the Index menu.
Result omissions can be organized under the Index menu.
Alternatively, the regex filter can also be used as an exclude filter under Tools -> Options -> Exclude -> Exclude files.
Last edited by void on Wed Jun 03, 2026 12:00 am, edited 1 time in total.
Reason: added inline code around regex:...
Reason: added inline code around regex:...
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abr01
- Posts: 205
- Joined: Tue May 01, 2018 4:57 pm
Re: Filtering hash style files? Regex needed.
Works perfectly! Thank you very much. In case i'd need to see the files for a cleanup, i can pause the omission filter.

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abr01
- Posts: 205
- Joined: Tue May 01, 2018 4:57 pm
Re: Filtering hash style files? Regex needed.
That's strange, even though the filter is present and active, i find many of these results again. Is this a bug, maybe? I've also tried to put that Regex in the "Exclude FIles" menu, but with the same result.
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void
- Developer
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- Joined: Fri Oct 16, 2009 11:31 pm
Re: Filtering hash style files? Regex needed.
Please send a screenshot of your filter (Search -> Organize Filters -> Select filter -> Edit)
Please send a screenshot of Tools -> Options -> Exclude.
Please send a screenshot of Tools -> Options -> Exclude.
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abr01
- Posts: 205
- Joined: Tue May 01, 2018 4:57 pm
Re: Filtering hash style files? Regex needed.
Sure.
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void
- Developer
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- Joined: Fri Oct 16, 2009 11:31 pm
Re: Filtering hash style files? Regex needed.
Thank you for the screenshots.
Normally filters are wildcards patterns only.
Please prefix the filters with
For example:
Normally filters are wildcards patterns only.
Please prefix the filters with
regex:For example:
Code: Select all
regex:^[a-f0-9]{32}\.wav$
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abr01
- Posts: 205
- Joined: Tue May 01, 2018 4:57 pm
Re: Filtering hash style files? Regex needed.
Oh sorry, you'r right of course.
I must have interpreted the regex: part as "here comes the Regex now:".
All good now, thank you!
I must have interpreted the regex: part as "here comes the Regex now:".
All good now, thank you!