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December 25, 2015 16:19
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Count lines of js code in the given (or current) directory, excluding blank lines
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| if [ $# -eq 0 ] | |
| then wd=. | |
| else wd=$1 | |
| fi | |
| find $wd -name "*.js" -not -path "*/tests/*" | xargs grep -v '^[ ]*$' | wc -l |
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