GETSOCKET(1)

📦 version 3.4, in nixos 26.05, nixpkgs unstable

💅 GETSOCKET

okay so this is one of those pages from the General Commands Manual crew, and honestly? it's a tiny little icon. getsocket prints out a TCP port number that nobody's using yet. that's it, that's the whole job. she's lowkey the main character of test setups everywhere 🎀

✨ NAME ✨

getsocket — print an unused TCP port number 👑

✨ SYNOPSIS ✨

getsocket

no flags, no arguments, no drama. you just run her and she does the thing 🫶

✨ DESCRIPTION ✨

so the getsocket utility is literally here to let your test scripts spin up temporary services on a unique TCP port — one that can be bound to 0.0.0.0. that's the vibe. she hands you a port, you build something cute on top of it, everyone slays 💖

✨ SEE ALSO ✨

go read those if you wanna know what's actually happening under the hood, iykyk 🦋

✨ BUGS ✨

okay bestie, important one: getsocket cannot guarantee the availability of the allocated port. like, at all. the socket gets recycled by the operating system the moment the utility returns 😭 so the port she gave you was unused for a second there, and then the OS took it right back. plan accordingly, don't come for her when someone else grabs it 💀

and that's the whole page, no cap 🌸 this one came to you from Debian, dated February 6, 2025 — mwah, go bind something iconic 💅✨

📦 where this page comes from