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", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://abpe.org/users/gslin/statuses/114218364661533991", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-24T16:32:13Z", "url": "https://abpe.org/@gslin/114218364661533991", "attributedTo": "https://abpe.org/users/gslin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://abpe.org/users/gslin/followers" ], "sensitive": false, "atomUri": "https://abpe.org/users/gslin/statuses/114218364661533991", "inReplyToAtomUri": null, "conversation": "tag:abpe.org,2025-03-24:objectId=208596:objectType=Conversation", "content": "<p>在 command line 等 network-online.target 成功後再繼續執行</p><p>INN 看起來會在啟動的時候讀 /etc/resolv.conf 決定 DNS server,但我的機器是 PPPoE 取得網路資訊,在 user cron 用下面的方式跑會造成啟動的時候讀到空的 resolv.conf: @reboot ~/bin/rc.news &gt; /dev/null 2&gt;&amp;1 這會導致後續在接受時的 DNS 反解會失敗... 在不改 code 的前提下,第一個想到的方法是直接寫死 DNS servers (像是 168.95.192.1 + 168.95.1.1),但感覺不太好... 後來想到的解法是改用 systemd 的 Wants= 與 After=,在 ne…</p><p><a href=\"https://blog.gslin.org/archives/2025/03/25/12320/%e5%9c%a8-command-line-%e7%ad%89-network-online-target-%e6%88%90%e5%8a%9f%e5%be%8c%e5%86%8d%e7%b9%bc%e7%ba%8c%e5%9f%b7%e8%a1%8c/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blog.gslin.org/archives/2025/0</span><span class=\"invisible\">3/25/12320/%e5%9c%a8-command-line-%e7%ad%89-network-online-target-%e6%88%90%e5%8a%9f%e5%be%8c%e5%86%8d%e7%b9%bc%e7%ba%8c%e5%9f%b7%e8%a1%8c/</span></a></p><p><a href=\"https://abpe.org/tags/cli\" class=\"mention hashtag\" rel=\"tag\">#<span>cli</span></a> <a href=\"https://abpe.org/tags/command\" class=\"mention hashtag\" rel=\"tag\">#<span>command</span></a> <a href=\"https://abpe.org/tags/interface\" class=\"mention hashtag\" rel=\"tag\">#<span>interface</span></a> <a href=\"https://abpe.org/tags/line\" class=\"mention hashtag\" rel=\"tag\">#<span>line</span></a> <a href=\"https://abpe.org/tags/network\" class=\"mention hashtag\" rel=\"tag\">#<span>network</span></a> <a href=\"https://abpe.org/tags/online\" class=\"mention hashtag\" rel=\"tag\">#<span>online</span></a> <a href=\"https://abpe.org/tags/script\" class=\"mention hashtag\" rel=\"tag\">#<span>script</span></a> <a href=\"https://abpe.org/tags/shell\" class=\"mention hashtag\" rel=\"tag\">#<span>shell</span></a> <a href=\"https://abpe.org/tags/systemctl\" class=\"mention hashtag\" rel=\"tag\">#<span>systemctl</span></a> <a href=\"https://abpe.org/tags/systemd\" class=\"mention hashtag\" rel=\"tag\">#<span>systemd</span></a> <a href=\"https://abpe.org/tags/target\" class=\"mention hashtag\" rel=\"tag\">#<span>target</span></a></p>", "contentMap": { "zh": "<p>在 command line 等 network-online.target 成功後再繼續執行</p><p>INN 看起來會在啟動的時候讀 /etc/resolv.conf 決定 DNS server,但我的機器是 PPPoE 取得網路資訊,在 user cron 用下面的方式跑會造成啟動的時候讀到空的 resolv.conf: @reboot ~/bin/rc.news &gt; /dev/null 2&gt;&amp;1 這會導致後續在接受時的 DNS 反解會失敗... 在不改 code 的前提下,第一個想到的方法是直接寫死 DNS servers (像是 168.95.192.1 + 168.95.1.1),但感覺不太好... 後來想到的解法是改用 systemd 的 Wants= 與 After=,在 ne…</p><p><a href=\"https://blog.gslin.org/archives/2025/03/25/12320/%e5%9c%a8-command-line-%e7%ad%89-network-online-target-%e6%88%90%e5%8a%9f%e5%be%8c%e5%86%8d%e7%b9%bc%e7%ba%8c%e5%9f%b7%e8%a1%8c/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blog.gslin.org/archives/2025/0</span><span class=\"invisible\">3/25/12320/%e5%9c%a8-command-line-%e7%ad%89-network-online-target-%e6%88%90%e5%8a%9f%e5%be%8c%e5%86%8d%e7%b9%bc%e7%ba%8c%e5%9f%b7%e8%a1%8c/</span></a></p><p><a href=\"https://abpe.org/tags/cli\" class=\"mention hashtag\" rel=\"tag\">#<span>cli</span></a> <a href=\"https://abpe.org/tags/command\" class=\"mention hashtag\" rel=\"tag\">#<span>command</span></a> <a href=\"https://abpe.org/tags/interface\" class=\"mention hashtag\" rel=\"tag\">#<span>interface</span></a> <a href=\"https://abpe.org/tags/line\" class=\"mention hashtag\" rel=\"tag\">#<span>line</span></a> <a href=\"https://abpe.org/tags/network\" class=\"mention hashtag\" rel=\"tag\">#<span>network</span></a> <a href=\"https://abpe.org/tags/online\" class=\"mention hashtag\" rel=\"tag\">#<span>online</span></a> <a href=\"https://abpe.org/tags/script\" class=\"mention hashtag\" rel=\"tag\">#<span>script</span></a> <a href=\"https://abpe.org/tags/shell\" class=\"mention hashtag\" rel=\"tag\">#<span>shell</span></a> <a href=\"https://abpe.org/tags/systemctl\" class=\"mention hashtag\" rel=\"tag\">#<span>systemctl</span></a> <a href=\"https://abpe.org/tags/systemd\" class=\"mention hashtag\" rel=\"tag\">#<span>systemd</span></a> <a href=\"https://abpe.org/tags/target\" class=\"mention hashtag\" rel=\"tag\">#<span>target</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://abpe.org/tags/cli", "name": "#cli" }, { "type": "Hashtag", "href": "https://abpe.org/tags/command", "name": "#command" }, { "type": "Hashtag", "href": "https://abpe.org/tags/interface", "name": "#interface" }, { "type": "Hashtag", "href": "https://abpe.org/tags/line", "name": "#line" }, { "type": "Hashtag", "href": "https://abpe.org/tags/network", "name": "#network" }, { "type": "Hashtag", "href": "https://abpe.org/tags/online", "name": "#online" }, { "type": "Hashtag", "href": "https://abpe.org/tags/script", "name": "#script" }, { "type": "Hashtag", "href": "https://abpe.org/tags/shell", "name": "#shell" }, { "type": "Hashtag", "href": "https://abpe.org/tags/systemctl", "name": "#systemctl" }, { "type": "Hashtag", "href": "https://abpe.org/tags/systemd", "name": "#systemd" }, { "type": "Hashtag", "href": "https://abpe.org/tags/target", "name": "#target" } ], "replies": { "id": "https://abpe.org/users/gslin/statuses/114218364661533991/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://abpe.org/users/gslin/statuses/114218364661533991/replies?only_other_accounts=true&page=true", "partOf": "https://abpe.org/users/gslin/statuses/114218364661533991/replies", "items": [] } }, "likes": { "id": "https://abpe.org/users/gslin/statuses/114218364661533991/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://abpe.org/users/gslin/statuses/114218364661533991/shares", "type": "Collection", "totalItems": 0 } }