1me@web-13940:/var/log/sites/web.prod/logs/web-13940$ zgrep -c 'Allowed memory size of' php-errors.log php-errors.log-201712* 2php-errors.log:11 3php-errors.log-20171222.gz:4 1me@web-13940:/var/log/sites/web.prod/logs/web-13940$ zgrep 'Allowed memory size of' php-errors.log* | grep -o …