#qsort
Live, measured metrics for the hashtag #qsort from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #qsort
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 13:09 UTC0 uses by 0 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 13:09 UTCNo related tags with measured usage found for #qsort.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-13 13:09 UTCEverything below is measured over the latest 8 public posts (spanning ~9811 hours).
Posting hours (UTC)
Languages: English (5) · German (2) · Russian (1)
Avg boosts / post: 1.1
Top of the latest posts
oss-security – Out-of-bounds read & write in the glibc’s qsort() https://alecmuffett.com/article/109109 #qsort #vulnerabilities
oss-security – Out-of-bounds read & write in the glibc’s qsort() “HUGE SECURITY VULNERABILITY” “we have…” “MILLIONS OF PLATFORMS” “we…” “QMAGEDDON!!!1! DECADES OF CYBER RISK!” “we have not tried to find such a vulnerable program in the real
Recent privilege escalation vulnerabilities in GNU C Library #glibc widely used in many #Linux distributions such as #Debian, #Ubuntu, #Fedora and others. CVE-2023-6246 #privesc #vuln can be triggered via #syslog by using long program name
What “qsort” means
Wikipediaqsort is a C standard library function that implements a sorting algorithm for arrays of arbitrary objects according to a user-provided comparison function. It is named after the "quicker sort" algorithm, which was originally used to implement it in the Unix C library, although the C standard does not require it to implement quicksort. It comes from <stdlib.h>.
“Qsort” on Wikipedia (CC BY-SA) →#qsort across platforms
every network with a public tag surfaceFollow #qsort 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/qsort