This morning I was reviewing a server which was performing oddly and discovered that there were two different values declared within the PHP-FPM pool configuration file. Once I noticed the first, I wanted a way to quickly search all of them without manually reviewing. So here’s what I came up with:
grep -v '^$\|^;\|^[[:space:]]' /etc/php-fpm.d/PHP-FPM-POOL-FILE.conf | sort
This will inverse grep the PHP-FPM-POOL-FILE.conf and trim empty lines, lines with just a space, and all commented out lines using a semi-colon. I then pipe to sort to list the entries alphabetically. This makes it easy to spot duplication.
Hope this helps someone in the future.