IBKR TWS program files /home/nic/.local/src/Jts
offline tws to use with IBC
https://www.interactivebrokers.ca/en/trading/tws-offline-latest.php

IBC program files /home/nic/.local/src/?
Download ibc zip <url...>
sudo unzip ~/Downloads/IBCLinux-3.6.0.zip -d ~/.local/src/Jts/ibc
cd /ibc
chmod o+x 8.sh 8/8.sh
chmod u+x