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 # Operations / IT OPS
 * [TechBeacon](https://techbeacon.com/25-it-ops-pros-experts-follow-twitter) - 25 IT Ops pros and experts to follow on Twitter
 * [TechBeacon](https://techbeacon.com/it-ops) - IT-OPS articles & resources
+* [O'Reilly Media](https://www.oreilly.com/topics/operations) - The latest ideas, articles about operations.
 * [Michael Buckbee](https://blog.varonis.com/definitive-guide-to-dns-ttl-settings/) - Definitive Guide to DNS TTL Settings
 * [Vivek Gite](https://www.cyberciti.biz/faq/howto-use-dig-to-find-dns-time-to-live-ttl-values/) - Linux / Unix: Dig Command Find Out TTL (Time to Live) Value For DNS Records
 * [DigitalOcean](https://www.digitalocean.com/community/questions/what-do-you-do-with-your-first-five-minutes-on-a-new-server) - What do you do with your first five minutes on a new server?