update-copyright.sh
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#!/bin/sh
find . -type f -exec grep -Il "Copyright" {} \; \
| grep -v \.hg \
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| while read file; \
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LC_ALL=C sed -b -i "s/\(.*Copyright.*\)[0-9]\{4\}\( *Sam Lantinga\)/\1`date +%Y`\2/" "$file"; \