Finding files for which a command fails





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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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    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


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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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      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 2 days ago









      Stephen Kitt

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      asked Apr 8 at 5:05









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          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.






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          • 6





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

            – John Kugelman
            2 days ago












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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
            2 days ago
















          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
            2 days ago














          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 2 days ago

























          answered 2 days ago









          Stephen KittStephen Kitt

          181k25414492




          181k25414492








          • 6





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

            – John Kugelman
            2 days ago














          • 6





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

            – John Kugelman
            2 days ago








          6




          6





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

          – John Kugelman
          2 days ago





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

          – John Kugelman
          2 days ago










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










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