I have more than 10 Ubuntu 22.04.5 LTS VPS servers.
All servers have a script containing the command: echo "$(tput sgr0)" > tput.out .
The correct output code is ^[[m , which can be found in the file tput.out.
But on one server, the same command writes code with additional characters: ,^[(B^[[m ,
What could be the cause of this ?