There's the normal Linux way for appending things: tesseract image-1.png - >> results.txt tesseract image-2.png - >> results.txt tesseract image-3.png - >> results.txt ...
Or perhaps you are thinking about support for streaming: https://github.com/tesseract-ocr/tesseract/wiki/FAQ#how-to-do-streaming -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to tesseract-ocr+unsubscr...@googlegroups.com. To post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/b0dd6e29-cb10-44e8-af45-61f5e06cae9d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.