Serial Console
Tips
Serial console wrapping
The remote serial console has no knowledge of your local console. This means that it will wrap with safe defaults.
You can configure the columns/rows of your serial console using stty.
In a console sized like yours, e.g. a new tab or tmux window:
$ echo "stty rows $(tput lines) cols $(tput cols)"
This will give you the exact invocation for your current terminal size.