Own PS1 in .bashr override

[marusak]

I use my own PS1. I have it in my .bashrc file like export PS1=... which overrides the one passed to container. And then it is really confusing if I am in toolbox or on my machine.

Is there some simple way how to easily recognize from toolbox that I am inside (so I can edit my PS1 to recognize this)?

[dac73]

$HOSTNAME is toolbox in toolbox

[marusak]

Thank you for the hint.
Prepending $(if test $HOSTNAME = "toolbox"; then echo -n "🔹[\u@\h \W]\\$ "; fi;) to my PS1 solves this issue :)