diff --git a/.obsidian/plugins/obsidian-git/data.json b/.obsidian/plugins/obsidian-git/data.json
index 49e2197..b54a044 100644
--- a/.obsidian/plugins/obsidian-git/data.json
+++ b/.obsidian/plugins/obsidian-git/data.json
@@ -25,5 +25,6 @@
   "setLastSaveToLastCommit": false,
   "submoduleRecurseCheckout": false,
   "gitDir": "",
+  "showFileMenu": true,
   "autoCommitMessage": "Automatic backup: {{date}}"
 }
\ No newline at end of file
diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 6134f84..5fd48d6 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -4,11 +4,11 @@
     "type": "split",
     "children": [
       {
-        "id": "a882aceafb514a08",
+        "id": "021e344303bcc5ab",
         "type": "tabs",
         "children": [
           {
-            "id": "9422fc078f985474",
+            "id": "cd2f7f5f4235c327",
             "type": "leaf",
             "state": {
               "type": "empty",
@@ -120,8 +120,10 @@
       "templater-obsidian:Templater": false
     }
   },
-  "active": "0889e053c850e925",
+  "active": "cd2f7f5f4235c327",
   "lastOpenFiles": [
+    "KB/Linux/Server/Hetzner/Storagebox.md",
+    "README.md",
     "KB/Linux/Disk Speed.md",
     "KB/Linux/AMD.md",
     "KB/Linux/Desktop/Audio/EQ.md",
diff --git a/KB/Linux/Server/Hetzner/Storagebox.md b/KB/Linux/Server/Hetzner/Storagebox.md
index 7820552..5909543 100644
--- a/KB/Linux/Server/Hetzner/Storagebox.md
+++ b/KB/Linux/Server/Hetzner/Storagebox.md
@@ -3,9 +3,25 @@ creation date: 2022-01-08
 tags: [note,linux,archlinux,hetzner,storage,disk]
 ---
 
-# Storagebox
+See https://docs.hetzner.com/robot/storage-box/backup-space-ssh-keys.
 
-Create a compatible ssh key and transfer to the user
+## Add existing keys or convert format to RFC
+
+**Use both mechanisms (RFC and standard) for maximum compatibility.**
+
+Example how `.ssh/authorized_keys` might look:
+
+```shell
+ssh-rsa AA.... user@host
+---- BEGIN SSH2 PUBLIC KEY ----
+Comment: "2048-bit RSA, converted by user@host from OpenSSH"
+AA.....
+---- END SSH2 PUBLIC KEY ----
+```
+
+**Use https://docs.hetzner.com/robot/storage-box/backup-space-ssh-keys#converting-your-key-to-rfc4716-format!**
+
+## Create a compatible ssh key and transfer to the user
 
 ```
 ssh-keygen-rsa id_rsa