Tutorials

Deep dives into DevOps and server-side topics, combining theory with hands-on examples. Run every command in an attached remote playground, from your browser or local terminal over SSH — no setup required.

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Tutorial

Using Go for Systems Programming

Discover how Go functions under the hood as a modern systems programming language. Learn how Go makes system calls directly, resulting in self-contained binaries that have no libc dependencies.

Using Go for Systems Programming (cover image)
Tutorial

Writing a (valid) C program without main()

Walk through the C compilation pipeline: preprocessor, compiler, assembler, and linker. Start with a normal hello world, inspect macros and generated assembly, and end by producing a running binary that has no main() function.

Writing a (valid) C program without main() (cover image)