Created
March 9, 2022 15:53
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Find BibTeX entries that are not referenced from the TeX document files.
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| #!/bin/sh | |
| if [ $# -ge 1 ]; then | |
| bibtex_file=$1 | |
| else | |
| bibtex_file="bibliography.bib" | |
| fi | |
| awk -F "[{,]" '/^@/ { print $2 }' $bibtex_file \ | |
| | while read reference; do | |
| grep --quiet --no-messages --max-count=1 --fixed-strings "$reference" *.tex | |
| if [ $? -eq 1 ]; then | |
| echo $reference; | |
| fi; | |
| done |
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