how to extract doi from rtf file
cat Bib.rtf | sed -e 's/doi:/\'$'\n/g' | grep "^[0-9]" | sed -r "s/.{3}$//" > new.txt
^ add new lines ^begin with numbers ^remove last 3 charactershow to extract doi from rtf file
cat Bib.rtf | sed -e 's/doi:/\'$'\n/g' | grep "^[0-9]" | sed -r "s/.{3}$//" > new.txt
^ add new lines ^begin with numbers ^remove last 3 charactersCopyright © 2021 Codeinu
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