install
sudo apt-get update -y
sudo apt-get install -y pdfgrep
create searchTextInPDF.sh
chmod +x searchTextInPDF.sh
#!/bin/bash
pdfgrep -n $1 $2 | grep $1 &> /dev/null
if [ $? == 0 ]; then
echo "✅ matched"
else
echo "❌ not matched"
fi
usage:
e.g.
./searchTextInPDF {KEYWORD} {PDF_FILE_PATH_WITH_FILENAME}
./searchTextInPDF 可樂有限公司 110年度可樂有限公司營所稅申報書.pdf
Ref.
about OCR for image in PDF
https://www.twblogs.net/a/60b9b79ad7b86f43f4c497cd/?lang=zh-cn