process_bib.sh

   1 #!/bin/sh
   2 if [ $# -eq 0 ]
   3 then
   4         echo "Usage: $0 FILE.bib [FILE.bib ...]"
   5         exit
   6 fi
   7 sed -i '/url = {https\?:\/\/\(doi.org\|link\.springer\|ieeexplore\|dl\.acm\|services\.igi-global\|arxiv\.org\)/d' "${@}"