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criztovyl/gpl-comment.sh

Last active July 1, 2016 13:13
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Tries to display the description line of a GPLed file.
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gpl-comment.sh
gpl-comment()
{
[[ "$1" =~ ^-{0,2}h(elp)?$ ]] && { echo -e "Tries to display the description line of a GPLed file.\nUsage: gpl-comment file"; return 0; }
echo $(head -n2 $1 | tail -n1 | sed 's/^\W \?//')
}
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