How does find -execdir + work?

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I understand that find -tests -execdir <command> '' ';' runs command for every matching file against the test(s) specified. The command, when using -execdir, is executed in the same parent directory as the matching file (for every matching file), as stands for the basename of the matching file.



Now the question is: how is this done when working with multiple files all at once using + instead of ';'? If I use find -tests -execdir <command> '' +, all of the files are supplied as arguments to the command specified (in a manner that doesn't exceed max args). How does find carry out <command> on all of them at once?






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    I understand that find -tests -execdir <command> '' ';' runs command for every matching file against the test(s) specified. The command, when using -execdir, is executed in the same parent directory as the matching file (for every matching file), as stands for the basename of the matching file.



    Now the question is: how is this done when working with multiple files all at once using + instead of ';'? If I use find -tests -execdir <command> '' +, all of the files are supplied as arguments to the command specified (in a manner that doesn't exceed max args). How does find carry out <command> on all of them at once?






    find parallelism






    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I understand that find -tests -execdir <command> '' ';' runs command for every matching file against the test(s) specified. The command, when using -execdir, is executed in the same parent directory as the matching file (for every matching file), as stands for the basename of the matching file.



      Now the question is: how is this done when working with multiple files all at once using + instead of ';'? If I use find -tests -execdir <command> '' +, all of the files are supplied as arguments to the command specified (in a manner that doesn't exceed max args). How does find carry out <command> on all of them at once?






      find parallelism






      share













      I understand that find -tests -execdir <command> '' ';' runs command for every matching file against the test(s) specified. The command, when using -execdir, is executed in the same parent directory as the matching file (for every matching file), as stands for the basename of the matching file.



      Now the question is: how is this done when working with multiple files all at once using + instead of ';'? If I use find -tests -execdir <command> '' +, all of the files are supplied as arguments to the command specified (in a manner that doesn't exceed max args). How does find carry out <command> on all of them at once?






      find parallelism




      find parallelism





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