Posts tagged "go"
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When systemd-resolved Picks the Wrong DNS Server
systemd-resolved treats all configured DNS servers as equivalent. Here's why that breaks private DNS resources in VMs and how I worked around it.
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Giving Your AI the Right Context with Model Context Protocol (MCP)
How to build a small MCP server in Go that lets AI models discover and query your data directly, replacing manual copy-pasting with structured tool calls.
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Writing a BPF packet filter on macOS in Go
How to use Berkeley Packet Filter on macOS to filter raw packets in the kernel, reducing 10,000 frames to 100 with six BPF instructions and golang.org/x/net/bpf.
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Building a Simple DNS Forwarder for VMs in Go
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From Swagger UI to React: Building qcontroller's Frontend
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Local DNS Resolution for Docker Containers in Development
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Introducing qcontroller: Declarative VM Management with QEMU and Go
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QEMU QAPI Client for Go — Native Code-Gen Straight from QEMU
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Automating Bridge + TAP Networking with a Go Binary (No Bash, No Fuss)