diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index e323f8d..08fc658 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "2025/Verkoop macBookPro11,1 Marktplaats.md",
+                "file": "2024/Github multiple users and keys.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "Verkoop macBookPro11,1 Marktplaats"
+              "title": "Github multiple users and keys"
             }
           },
           {
@@ -67,7 +67,7 @@
             "state": {
               "type": "search",
               "state": {
-                "query": "pyro",
+                "query": "pyrotechny-eu",
                 "matchingCase": false,
                 "explainSearch": false,
                 "collapseAll": false,
@@ -182,10 +182,10 @@
   },
   "active": "c3a7478c4edc748a",
   "lastOpenFiles": [
+    "2025/Verkoop macBookPro11,1 Marktplaats.md",
     "2024/Github multiple users and keys.md",
     "2025/Tuinhuis specs.md",
     "2025/Secure erase under macOS.md",
-    "2025/Verkoop macBookPro11,1 Marktplaats.md",
     "2025/Untitled"
   ]
 }
\ No newline at end of file
diff --git a/2024/Github multiple users and keys.md b/2024/Github multiple users and keys.md
index 8cf77c0..feb1d46 100644
--- a/2024/Github multiple users and keys.md	
+++ b/2024/Github multiple users and keys.md	
@@ -1,5 +1,10 @@
 For pyrotechny.eu the user account `pyrotechny-eu` and custom SSH key is used. When using git ssh config can override the domain name and use it with different settings. This is needed for enhanced security about traceability. See below:
 
+```
+$ mkdir ~/.ssh && chmod 700 ~/.ssh
+$ ssh-keygen -t ecdsa -b 521 -f $HOME/.ssh/id_ecda_pyrotechny_eu
+```
+
 `.ssh/config`:
 
 ```