Radarcape:Miscellaneous

Using SOCAT to copy TCP to a file

 socat -u TCP:localhost:10002 OPEN:radarcape.bin,creat

Tunneling a port to another Radarcape

First, generate a SSH key pair on the local Radarcape

 cd ~/.ssh
 dropbearkey -t rsa -f id_rsa

Set attributes of ~, .ssh and authorized_keys are set to 600.

Next, copy the public key given from above command to the server folder ~/.ssh/authorized_keys. Mind that the attributes of ~, .ssh and authorized_keys are set to 600. On the local Radarcape, add these commands to cape.sh

 nohup ssh -p <server_ssh_port> -i ~/.ssh/id_rsa -N -R *:8002:localhost:80 root@<server_domain> &
 nohup ssh -p <server_ssh_port> -i ~/.ssh/id_rsa -N -R *:1302:localhost:10003 root@<server_domain> &
 nohup ssh -p <server_ssh_port> -i ~/.ssh/id_rsa -N -R *:2202:localhost:22 root@<server_domain> &

Now the local Radarcape is accessible on <server_domain> under port 8002, 1302 and 2202.