While saotn.org has deep roots in the Windows ecosystem, the modern server room is undeniably hybrid. The GNU/Linux section explores the essential tools, distributions, and configurations that power today's open-source infrastructure. Here, the focus is on interoperability, performance tuning, and the specific nuances of managing Linux environments alongside Windows-centric stacks.
Explore tutorials on Debian/Ubuntu hardening, Bash scripting, and the deployment of open-source services that demand high availability. Whether you are a Windows admin venturing into the shell or a seasoned Linux user looking for specific integration guides (like WSL 2 or cross-platform SSH security), these articles provide the "how-to" without the fluff.
GNU/Linux
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I was FedUp with Fedora Core 17/18 after a day, so I decided to return to my old love: Debian GNU/Linux. It's been a couple of years, but I'm happy to be back! Just run the netinst installer which will take care of the most.
GNU/Linux
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Here is a Linux Bash shell script to check whether an IP address is listed in a DNSBL blacklist, or RBL. Using this script in Bash you can quickly test if an IP address is blacklisted.