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Showing posts from October, 2019

LAMP / LEMP development note 30-Sept-2019

Count Apache's (httpd) concurrent connections https://www.2daygeek.com/linux-check-apache-concurrent-connections-netstat-ss-command/ $htpasswd -b -c ~/temp/password admin test101 https://www.networkworld.com/article/2874387/mission-impossible-memorizing-ipv6-addresses.html  Chrome & Firfox Dark mode seem cool. https://stackoverflow.com/questions/19646567/is-there-a-way-to-get-client-connections-count-in-aws-elb ELB actually runs on EC2 (?), which would only make sense, and would explain why it can't scale up extremely rapidly in response to traffic spikes. YOU CAN’T PROTECT WHAT YOU CAN’T SEE https://medium.com/tenable-techblog/lessons-from-aws-nlb-timeouts-5028a8f65dda https://stackoverflow.com/questions/6375654/how-to-add-date-string-to-each-line-of-a-continuously-written-log-file Difference between ESTABLISHED and LISTENING https://askubuntu.com/questions/854354/difference-between-established-and-listening https://users.cs.northwestern.edu/~agupta/cs...