Timestamp your bash output

If you need to find out the time difference between bash outputs, you can use ts from the moreutils package. To get started, you'll need to »

Using Superagent in your Browser

Quick tip. I love superagent. Its a great lightweight JS httpclient that I use in almost all of my node apps that needs one. But what »

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Graylog Firewall Ports

Here's my APF firewall rules to enable communication between my Graylog server and the various Elasticsearch nodes. YMMV IG_TCP_CPORTS="22, 12900, 12901, 9200, 9300, »