Working with Idun and other HPI Servers

idun.md

Working with Idun

For all, replace $PASSWORD with your password, and Johannes.Filter with your name.

0. SSH config

Host hpi
	hostname 141.89.225.148
  	user johannes.filter

Host idun
	hostname 172.20.11.11
	user $USER
	proxyjump hpi

1. Login to idun

#!/bin/bash

/usr/bin/expect <(cat << EOF
spawn ssh idun
expect "johannes.filter@141.89.225.148's password:"
send "$PASSWORD\r"
interact
EOF
)

2. Tunnel, choose XX, access on local machine localhost:8888

#!/usr/bin/expect -f

set timeout -1
spawn -ignore HUP ssh -N -f -L 8888:localhost:88XX idun
expect "johannes.filter@141.89.225.148's password:"
send "$PASSWORD\r"
interact