bwbaugh

lower = [chr(x) for x in range(ord('a'), ord('z') + 1)]
# >>> lower
# ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
#  'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']

digits = [str(x) for x in range(10)]
# >>> digits
# ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']

characters = lower + digits + ['_']

mdekstrand

#!/bin/sh

for file in "$@"; do
	outfile="${file%%.pdf}.jpg"
	echo "Thumbnailing $file to $outfile"
	convert -resize 300 "$file[0]" "$outfile"
done

psiborg

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