feat: add infrastructure automation scripts and master improvement plan

scripts/test_nut_to_21.py

@@ -0,0 +1,17 @@
+import os
+import sys
+import paramiko
+
+sys.stdout.reconfigure(encoding="utf-8")
+pkey = paramiko.Ed25519Key.from_private_key_file(os.path.expanduser('~/.ssh/id_ed25519_snarfnet'))
+client = paramiko.SSHClient()
+client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+client.connect("14.4.4.44", username="snarf", pkey=pkey, timeout=10)
+
+for u in ["root", "dietpi", "snarf"]:
+    cmd = f"sudo ssh -i /root/.ssh/id_ed25519_snarfnet -o StrictHostKeyChecking=no -o ConnectTimeout=10 {u}@140.44.4.21 'whoami; uptime; date'"
+    stdin, stdout, stderr = client.exec_command(cmd)
+    out = stdout.read().decode()
+    err = stderr.read().decode()
+    print(f"User {u} -> OUT: {out.strip()} | ERR: {err.strip()}")
+client.close()