I would argue that POSIX is broken and sending a message to a process instead could be a better alternative.
A process could tell the shell which messages it supports.
But with a terminal we’re stuck doing things the silly way.
I would argue that POSIX is broken and sending a message to a process instead could be a better alternative.
A process could tell the shell which messages it supports.
But with a terminal we’re stuck doing things the silly way.