Victor OliveiraRecovering an overwritten script that’’s still in execution from memoryRecently I had a co-worker do an oopsie on a server he was running a script on. He, actually wisely, executed a script on a screen within…Jan 14, 2020Jan 14, 2020
Victor OliveiraRetiring a Proxmox cluster node the right wayDisclaimer: Following the Official Proxmox documentation of course :pJan 14, 2020Jan 14, 2020
Victor OliveirainLevel Up CodingReusing TCP ports for fun, profit, and lack of headachesLast week I was checking out some issues on the ticketing system that hadn’t been solved way before my time. While browsing them I noticed…Jan 14, 2020Jan 14, 2020
Victor OliveiraUpdating a Proxmox Cluster from 4.4 to 5.4 the safe wayDisclaimer: I know that Proxmox 6 is out, but most production systems and more importantly the people that make decisions don’t precisely…Jan 10, 2020Jan 10, 2020
Victor OliveiraKernel mishaps on the network stackFor a couple of months we’ve had some issues with the one of our servers, the issue was summarized as follows:Jan 10, 2020Jan 10, 2020
Victor OliveirainLevel Up CodingHow jq can save your job in simple waysWhile checking the ticketing system for my company I noticed there was a new reply for a ticket that had been in hiatus for quite a while…Jan 9, 2020Jan 9, 2020
Victor OliveiraS(z)etting up your private networks with ZeroTierI’ve had the privilege of setting up, maintaining and running different systems ranging from home-labs, to full-blown multinational…Jan 9, 2020Jan 9, 2020
Victor OliveiraSet up your machine to use kubectlMost of the infrastructure I use on a daily basis is currently tied to K8s in one way or another. As a result this means that our machines…Jan 9, 2020Jan 9, 2020
