diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 6e7d83b..3d9a7fa 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "2025/FreeBSD notable changes.md",
+                "file": "2025/macOS autodetect USB.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "FreeBSD notable changes"
+              "title": "macOS autodetect USB"
             }
           }
         ]
@@ -168,11 +168,12 @@
   },
   "active": "a0e3a8c10d55aaec",
   "lastOpenFiles": [
-    "2025/xg-infra-vorke-upgrade-2025.md",
+    "2025/new Apple mac computers.md",
+    "2025/macOS autodetect USB.md",
     "2025/FreeBSD notable changes.md",
+    "2025/xg-infra-vorke-upgrade-2025.md",
     "2025/xg-infra-nas-upgrade-2025.md",
     "2025/OpenSSH FIDO-U2F support.md",
-    "2025/new Apple mac computers.md",
     "2025/images/Screenshot 2025-01-02 at 21.36.20.png",
     "2025/Brewlog 2025.md",
     "2025/FreeBSD.md",
@@ -199,7 +200,6 @@
     "2024/Postgres Backups and ZFS snapshots.md",
     "2024/Github multiple users and keys.md",
     "2025/xg-infra-guava.md",
-    "2025/xg-infra.md",
     "2025/ggz-poh/Activiteitenregistratie – Behandelhulp.nl - https-::behandelhulp.nl:.webloc",
     "2025/Signaleringsplan jerry jacobs bipolair 1 versie 5 FINAL.pages",
     "2025/Signaleringsplan jerry jacobs bipolair 1 versie 5 DRAFT.pages.sb-8780b384-Scp1cP",
diff --git a/2025/macOS autodetect USB.md b/2025/macOS autodetect USB.md
new file mode 100644
index 0000000..e870c39
--- /dev/null
+++ b/2025/macOS autodetect USB.md	
@@ -0,0 +1,9 @@
+```
+mountpoint=`system_profiler SPUSBDataType | grep "Mount Point" | sed 's/[ \t]*Mount Point:.//' | grep USB-JER-64G`
+if [ -n "$mountpoint" ]; then
+	echo "present"
+	exit 0
+else
+	exit 1
+fi
+```
\ No newline at end of file