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("140.44.4.13", username="root", pkey=pkey, timeout=10)

cmd = "lsusb; lsblk; dmesg | tail -n 25"
stdin, stdout, stderr = client.exec_command(cmd)
print("ON 140.44.4.13 (.13):")
print(stdout.read().decode())
client.close()