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26 lines
703 B
Bash
26 lines
703 B
Bash
#!/bin/sh
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# Script converts first page of PDFs to a jpeg with the ending _cover.jpeg
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# Software dependencies: gs
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# Usage: ./pdf_cover.sh imgs-dir-name
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DIR=""
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echo ${#1}
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if [ ${#1} -gt 0 ] # check arguments given
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then
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DIR=$1
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echo "PDF from $DIR directory: cover converted to png"
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for f in $DIR/*.pdf # convert imgs to tmp pdfs
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do
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COVER=$DIR/`basename "$f" .pdf`_cover.jpeg
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echo $COVER
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gs -q -dNOPAUSE -dSAFER -dBATCH -sDEVICE=jpeg -r300x300 -sOutputFile="$COVER" -dLastPage=1 "$f"
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# convert "$f"[0] "$COVER"
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done
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# pdftk $DIR*.pdf cat output $FILENAME # concatonate single pdf into 1 pdf
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else
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echo "You forgot to provide the PDFs directory as first argument"
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fi
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