Core Dumps Purpose Guide agents through enabling, collecting, and analysing core dumps for post-mortem crash investigation without rerunning the buggy program. Triggers - "My program crashed in production — how do I analyse the core?" - "How do I enable core dumps on Linux?" - "I have a core file but no symbols / source" - "How do I use debuginfod to get symbols for a core?" - "coredumpctl show me the crash" Workflow 1. Enable core dumps (Linux) 2. systemd/coredumpctl (modern Linux) If systemd manages core dumps (common on Ubuntu 20+, Fedora, Arch): Core storage location: . 3. Enable core dum…