Created
April 9, 2015 06:24
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bash to find up largest variable name in PHP and JavaScript
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| egrep -oshRI --include \*.php '(\$[a-zA-Z_0-9]+)' ./ | awk -F ':' '{ print length $1}' | sort -gr | head -n 1 | |
| #this will output largest PHP variable name | |
| egrep -shIRo --include \*.js '(?:[\n\( ])([a-zA-Z_0-9]+) *=' ./ | awk '{ print length, $1}' | sort -gr | head -n 1 | |
| #this will output largest JavaScript variable name |
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