#posix
Live, measured metrics for the hashtag #posix from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #posix
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-13 02:39 UTC5 uses by 4 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-13 02:39 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-13 02:39 UTCEverything below is measured over the latest 40 public posts (spanning ~1516 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (36) · Finnish (1) · French (1) · Chinese (Taiwan) (1)
Avg boosts / post: 2.3
Top of the latest posts
#Distrobox is being rewritten from #POSIX shell to #Go! This #oSC26 talk covers the design decisions, lessons learned, and what the new foundation unlocks. #openSUSE #Linux #OpenSource https://youtu.be/RRWrTwCRPtM
I've written more shell scripts than I can count, but I still stumble upon tricks that honestly blow my mind far too often than I care to admit. Latest thing that blew my head clean off? The shell colon. https://refp.se/articles/your-shell-
#OverUnder 080 with Eric Bower His thoughts about #POSIX, #terminals, #multiplexers, #Neovim, and #ClubSandwiches. And, like every week, we got a recommendation for two #books. #bloggers #bookstodon #book #blog #fediverse #mastodon #food #b
What “posix” means
WikipediaThe Portable Operating System Interface is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems. In order to define a level of compatibility, POSIX specifies many aspects of functionality that can be classified as application programming interface (API), command-line shell, and shell commands. Originally derived from commonly-found Unix APIs, shells, and commands, today many systems conform to the standard – including branded Unix s
“POSIX” on Wikipedia (CC BY-SA) →#posix across platforms
every network with a public tag surfaceFollow #posix straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/posix