Upgrade

Connect to the current Tmux session

cd $HOME/tfsc && tmux attach -t TFSC

Stop the old version of the program through the menu item 0.Exit

Remove the old version of the program

rm -rf $HOME/tfsc/(name of the current version)

Download the latest version of the program

wget -q -O tmp.zip https://fastcdn.tfsc.io/formal/tfs_v1.0.2_524b745_primarynet.zip && unzip tmp.zip && rm tmp.zip

Give the file permission to execute

chmod +x tfs_v1.0.2_524b745_primarynet

Launch the program in menu display mode

./tfs_v1.0.2_524b745_primarynet -m