Automated Linux Backups with cron and tar
A client called us on a Friday afternoon — the kind of call that ruins weekends. Their sysadmin had been running manual tar backups “every night” for two years. Except…
NGINX Load Balancing Methods: Round Robin, Least Connections, IP Hash
The Green Dashboard That Lied A client called us on a Friday afternoon because their e-commerce site had been dropping orders all week. Their NGINX load balancer showed all three…
New-NetEventSession: Network Event Capture in PowerShell
The Packet Loss Nobody Could Find The call came in on a Tuesday morning. A financial services firm we support had been logging intermittent packet loss across their Hyper-V cluster…