Dockerfile for creating an Ubuntu container with tesseract-ocr for text recognition in Catalan, Dutch, English, and Spanish.
To build the container use the command
docker build -t tesseract /path/to/dockerfile/
To use it, remember that the container has a user called "tesseract". Run the container with the command
docker run -v /your/directory/with/images:/home/tesseract -t -i tesseract
This will share your local directory with the files you want to scan with tesseract with the container in the user's home directory.