Le 28/03/2024, Greg Wooledge <greg@wooledge.org> a écrit: > You can't stop root from writing to your terminal. Root has write > privileges on all devices. > > The purpose of mesg is to allow *other regular users* to send you > messages, or not. (...) Indeed, I understood that after running 'ls -la $(tty)', as suggested elsewhere by Andy. Thanks for the complement and all your useful messages. Regards -- Florent