First commit. Enjoy the secure reverse ssh tunnel

secure-tunnel@.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Setup a secure tunnel to %I
+After=network.target
+
+[Service]
+Environment="AUTOSSH_GATETIME=0"
+EnvironmentFile=/etc/default/secure-tunnel@%i
+ExecStart=/usr/bin/autossh -M 0 -o "ServerAliveInterval 30" -o "ServerAliveCountMax 3" -NR ${REMOTE_PORT}:localhost:22 ${USER}@${TARGET}
+User=autossh
+
+[Install]
+WantedBy=multi-user.target