ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", "https://w3id.org/security/v1", { "ostatus": "http://ostatus.org#", "vcard": "http://www.w3.org/2006/vcard/ns#", "dfrn": "http://purl.org/macgirvin/dfrn/1.0/", "diaspora": "https://diasporafoundation.org/ns/", "litepub": "http://litepub.social/ns#", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "schema": "http://schema.org#", "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "sensitive": "as:sensitive", "Hashtag": "as:Hashtag", "quoteUrl": "as:quoteUrl", "conversation": "ostatus:conversation", "directMessage": "litepub:directMessage", "discoverable": "toot:discoverable", "PropertyValue": "schema:PropertyValue", "value": "schema:value" } ], "id": "https://libranet.de/objects/0b6b25a8-115f-88e8-935f-c32762181486", "type": "Note", "inReplyTo": null, "diaspora:guid": "0b6b25a8-115f-88e8-935f-c32762181486", "published": "2020-10-16T00:25:55Z", "url": "https://libranet.de/display/0b6b25a8-115f-88e8-935f-c32762181486", "attributedTo": "https://libranet.de/profile/clacke", "sensitive": false, "content": "<p>TIL there is a Cygwin 3, with this very important feature:<br></p><blockquote>&gt; Since Cygwin 3.0.0-0.8, the fork() system call is able to deal with removed or updated binaries.</blockquote><p><br>‌ Windows doesn't have fork(), so to implement it Cygwin does this elaborate dance where it creates a fresh process, then reconstructs the parent state in there.</p><p>Version 3 adds a hardlink to the original binary to the dance, so that it can handle binaries moving around as they run. Unusual for most programs, but quite commonplace for installers!</p><p><a href=\"https://wiki.gentoo.org/wiki/Prefix/Cygwin\" target=\"_blank\" rel=\"noopener noreferrer\">wiki.gentoo.org/wiki/Prefix/Cy…</a></p>", "contentMap": { "en": "<p>TIL there is a Cygwin 3, with this very important feature:<br></p><blockquote>&gt; Since Cygwin 3.0.0-0.8, the fork() system call is able to deal with removed or updated binaries.</blockquote><p><br>‌ Windows doesn't have fork(), so to implement it Cygwin does this elaborate dance where it creates a fresh process, then reconstructs the parent state in there.</p><p>Version 3 adds a hardlink to the original binary to the dance, so that it can handle binaries moving around as they run. Unusual for most programs, but quite commonplace for installers!</p><p><a href=\"https://wiki.gentoo.org/wiki/Prefix/Cygwin\" target=\"_blank\" rel=\"noopener noreferrer\">wiki.gentoo.org/wiki/Prefix/Cy…</a></p>" }, "source": { "content": "TIL there is a Cygwin 3, with this very important feature:\r\n[quote]> Since Cygwin 3.0.0-0.8, the fork() system call is able to deal with removed or updated binaries.[/quote]&zwnj; Windows doesn't have fork(), so to implement it Cygwin does this elaborate dance where it creates a fresh process, then reconstructs the parent state in there.\r\n\r\nVersion 3 adds a hardlink to the original binary to the dance, so that it can handle binaries moving around as they run. Unusual for most programs, but quite commonplace for installers!\r\n\r\nhttps://wiki.gentoo.org/wiki/Prefix/Cygwin", "mediaType": "text/bbcode" }, "attachment": [], "tag": [], "location": { "type": "Place", "name": "Hong Kong or Sweden" }, "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://libranet.de/followers/clacke" ] }