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.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
"https://w3id.org/security/v1",
{
"Hashtag": "as:Hashtag",
"sensitive": "as:sensitive",
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"Emoji": "toot:Emoji",
"blurhash": "toot:blurhash",
"votersCount": "toot:votersCount",
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"ostatus": "http://ostatus.org#",
"conversation": "ostatus:conversation"
}
],
"type": "Article",
"id": "https://chrichri.ween.de/o/5742bec059024f2380ef4e856d7d7ae7",
"attributedTo": "https://chrichri.ween.de",
"content": "<p>On my <a href=\"https://chrichri.ween.de/t/librem14\" class=\"mention hashtag\" rel=\"tag\">#<span>Librem14</span></a> I'm running <a href=\"https://chrichri.ween.de/t/pureboot\" class=\"mention hashtag\" rel=\"tag\">#<span>PureBoot</span></a>. Before my update to <a href=\"https://chrichri.ween.de/t/pureos\" class=\"mention hashtag\" rel=\"tag\">#<span>PureOS</span></a> Crimson (which is still in development) I needed to make sure I could recover to my old system.</p>\n<h2>get ready</h2>\n<p>Preparation for booting into a rescue system and recovering the files on /root and /boot:</p>\n<ul>\n<li>luks password for /root of notebook</li>\n<li>luks password for backup disk</li>\n<li>rescue system on usb-stick (I used the PureOS image)</li>\n</ul>\n<h2>pureboot</h2>\n<p>Reboot. After PureBoot showed the PCRs hit a key to enter the boot menu.</p>\n<ul>\n<li>remove the LibremKey that had been used to verify the firmware</li>\n<li>insert boot usb-stick (don't insert it beforehand: selecting the usb boot option from the menu will drop you to a rescue shell)</li>\n<li>if you end up in a rescue shell, disconnect the usb boot medium, reconnect it, check <code>dmesg</code> and if the medium has been found call <code>usb-scan</code> which will get you back to a usb boot menu showing boot entries for the usb boot medium</li>\n</ul>\n<h2>mount disks</h2>\n<p>Once booted to a rescue system connect the backup medium and unlock it when asked for the luks passphrase.</p>\n<p>To unlock the /root partition of the Librem14 I used gnomes disk manager. In gnomes disk manager I also mounted the unlocked luks volume.</p>\n<h2>recover</h2>\n<p>Do whatever is necessary to recover the files from the backup to the internal harddisk.</p>\n",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://chrichri.ween.de/followers"
],
"published": "2023-09-12T08:47:06Z",
"context": "https://chrichri.ween.de/contexts/3b5edcd2012043a98634b203815af9d7",
"conversation": "https://chrichri.ween.de/contexts/3b5edcd2012043a98634b203815af9d7",
"url": "https://chrichri.ween.de/articles/5742bec/pureboot-and-rescue-system",
"tag": [
{
"href": "https://chrichri.ween.de/t/librem14",
"name": "#librem14",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/pureboot",
"name": "#pureboot",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/pureos",
"name": "#pureos",
"type": "Hashtag"
}
],
"summary": null,
"inReplyTo": null,
"sensitive": false,
"attachment": [],
"name": "pureboot and rescue system"
}