Unix con Emiliano Spinella

18 Nov 2025 · 66 min
Codeadores

18 Nov 2025 · 66 min

0:00

In this hour‑long podcast episode, host Manuel Rubio interviews Argentine developer Emiliano Spinella, who shares his personal journey into computing and then guides listeners through the intricate history of UNIX and its descendants. The conversation starts with Emiliano’s early exposure to a 486 PC, his discovery of Linux in 1999, and a formative Linux course in 2000. He then narrates the lineage from the ambitious Multics project to the creation of UNIX at Bell Labs, highlighting Ken Thompson’s PDP‑7 prototype, Dennis Ritchie’s development of the C language, and Brian Kernighan’s naming of UNIX. The discussion moves to the spread of UNIX through licensing, the emergence of BSD at Berkeley, the legal battles over code ownership, and the role of Minix in inspiring Linus Torvalds to write the Linux kernel in 1991. Emiliano explains the open‑collaboration ethos of Linux, the integration of networking code, and the parallel development of the GNU project and the GPL by Richard Stallman. He also recounts personal anecdotes, such as an email exchange with Ken Thompson, and examines later corporate conflicts like the SCO lawsuits and the commercial forks of UNIX (Solaris, AIX, HP‑UX). The episode concludes with reflections on why Linux became the dominant UNIX‑like system while BSD variants occupy a niche, and a brief farewell.

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