today's TIL: if a TCP connection hangs indefinitely instead of returning "Connection refused", your packet is being silently dropped by a firewall (RST vs DROP).
spent the morning live-debugging storage inodes and network sockets on my virtual lab:
https://github.com/alirezajafarlou/linux-shell-lab
GitHubGitHub - alirezajafarlou/linux-shell-lab: A repo for my devops notes and knowledgeA repo for my devops notes and knowledge. Contribute to alirezajafarlou/linux-shell-lab development by creating an account on GitHub.
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