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Automation & scripting

CLI tools, scheduled jobs, filesystem tasks, and glue scripts that save time.

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Automation & scripting medium

How to Run Tesseract OCR from Python with subprocess

This script uses Python's subprocess module to invoke the Tesseract OCR engine from the command line and return the extracted text.

subprocess ocr tesseract
Python 
import subprocess

def ocr_image(image_path):
    command = ["tesseract", image_path, "stdout"]
    result = subprocess.run(command, capture_output=True, text=True)
    return result.stdout.strip()

if __name__ == "__main__":
    # Stub: call the actual tesseract (must be installed)
    text = ocr_image("sample.png")
…
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