Finding files for which a command fails The 2019 Stack Overflow Developer Survey Results Are In Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) 2019 Community Moderator Election ResultsFinding a substring in files across subdirectories with a single built-in command?Find a file in lots of zip files (like find command for directories)Which command to use to find all files/folders with non-default permissions?Finding all kinds of extensions referenced in a html fileList files recursively in Linux CLI with path relative to the current directory, max 250 charStopping find command after finding files in one directoryFind command fails to copy few filesFinding files that have been modified using a script?Finding files and directories with different umaskUsing “find” non-recursively?

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Finding files for which a command fails



The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election ResultsFinding a substring in files across subdirectories with a single built-in command?Find a file in lots of zip files (like find command for directories)Which command to use to find all files/folders with non-default permissions?Finding all kinds of extensions referenced in a html fileList files recursively in Linux CLI with path relative to the current directory, max 250 charStopping find command after finding files in one directoryFind command fails to copy few filesFinding files that have been modified using a script?Finding files and directories with different umaskUsing “find” non-recursively?



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24















I would like to recursively find all the files for which a script which accepts a file as an argument returns a non-zero value. Any idea how to do this using 'find' or a similar tool?










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    I would like to recursively find all the files for which a script which accepts a file as an argument returns a non-zero value. Any idea how to do this using 'find' or a similar tool?










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      24












      24








      24


      7






      I would like to recursively find all the files for which a script which accepts a file as an argument returns a non-zero value. Any idea how to do this using 'find' or a similar tool?










      share|improve this question









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      mitanyen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      I would like to recursively find all the files for which a script which accepts a file as an argument returns a non-zero value. Any idea how to do this using 'find' or a similar tool?







      find






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      edited Apr 8 at 5:42









      Stephen Kitt

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      181k25414493






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      asked Apr 8 at 5:05









      mitanyenmitanyen

      1233




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          1 Answer
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          37














          find’s -exec action can be used for this:



          find . ! -exec yourscript ; -print


          will print the names of all files for which yourscript fails.



          -exec can be used in this way to turn appropriate external commands into find tests.






          share|improve this answer




















          • 6





            Equivalently, using -o (or): find . -exec yourscript ; -o -print.

            – John Kugelman
            Apr 8 at 19:07











          Your Answer








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          1 Answer
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          1 Answer
          1






          active

          oldest

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          active

          oldest

          votes






          active

          oldest

          votes









          37














          find’s -exec action can be used for this:



          find . ! -exec yourscript ; -print


          will print the names of all files for which yourscript fails.



          -exec can be used in this way to turn appropriate external commands into find tests.






          share|improve this answer




















          • 6





            Equivalently, using -o (or): find . -exec yourscript ; -o -print.

            – John Kugelman
            Apr 8 at 19:07















          37














          find’s -exec action can be used for this:



          find . ! -exec yourscript ; -print


          will print the names of all files for which yourscript fails.



          -exec can be used in this way to turn appropriate external commands into find tests.






          share|improve this answer




















          • 6





            Equivalently, using -o (or): find . -exec yourscript ; -o -print.

            – John Kugelman
            Apr 8 at 19:07













          37












          37








          37







          find’s -exec action can be used for this:



          find . ! -exec yourscript ; -print


          will print the names of all files for which yourscript fails.



          -exec can be used in this way to turn appropriate external commands into find tests.






          share|improve this answer















          find’s -exec action can be used for this:



          find . ! -exec yourscript ; -print


          will print the names of all files for which yourscript fails.



          -exec can be used in this way to turn appropriate external commands into find tests.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Apr 8 at 5:56

























          answered Apr 8 at 5:20









          Stephen KittStephen Kitt

          181k25414493




          181k25414493







          • 6





            Equivalently, using -o (or): find . -exec yourscript ; -o -print.

            – John Kugelman
            Apr 8 at 19:07












          • 6





            Equivalently, using -o (or): find . -exec yourscript ; -o -print.

            – John Kugelman
            Apr 8 at 19:07







          6




          6





          Equivalently, using -o (or): find . -exec yourscript ; -o -print.

          – John Kugelman
          Apr 8 at 19:07





          Equivalently, using -o (or): find . -exec yourscript ; -o -print.

          – John Kugelman
          Apr 8 at 19:07










          mitanyen is a new contributor. Be nice, and check out our Code of Conduct.









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          mitanyen is a new contributor. Be nice, and check out our Code of Conduct.












          mitanyen is a new contributor. Be nice, and check out our Code of Conduct.











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