ssh config

gistfile1.txt

$ vi .ssh/wake_blonde-bomber.sh
#!/bin/bash
wakeonlan 2c:f0:5d:5e:84:43
while [ $(nmap "$1" -PN -6 -p ssh | grep -E 'open|closed|filtered' | awk '{print $2}') == "closed" ]
do
  echo "ssh not available..."
  sleep 3
done
nc "$1" "$2"

$ vi ~/.ssh/config
Host *
  ServerAliveInterval 60
  # UseKeychain yes
  IdentityFile ~/.ssh/id_ed25519
  # IdentitiesOnly=yes

Host bd
  Hostname buildoor.ackerson.de
  AddKeysToAgent yes
  ForwardAgent yes
  Port 22
  ProxyCommand ~/.ssh/wake_blonde-bomber.sh %h %p

Host homepage
  Hostname ackerson.de
  User root
  IdentityFile ~/.ssh/id_ecdsa_sk
  #ProxyCommand ssh -o 'ForwardAgent yes' ubuntu@pi4 'ssh-add my-ca/id_ed25519_github_deploy && nc ackerson.de %p'

Host vault
  Hostname vault.ackerson.de
  User root
  IdentityFile ~/.ssh/id_ecdsa_sk
  #ProxyCommand ssh -o 'ForwardAgent yes' ubuntu@pi4 'ssh-add my-ca/id_ed25519_github_deploy && nc vault.ackerson.de %p'

Host pi4
  User ubuntu
  Hostname cakefor.ackerson.de
  AddKeysToAgent yes

Host vpnpi
  User ubuntu
  Hostname chore.ackerson.de
  AddKeysToAgent yes

Host wg_pi4
  User ubuntu
  ProxyCommand ssh -o 'ForwardAgent yes' ubuntu@10.9.0.1 'nc 192.168.178.27 %p'