|Perl: the Markov chain saw|
signal handler outputby morgon (Priest)
|on May 17, 2018 at 13:01 UTC||Need Help??|
morgon has asked for the wisdom of the Perl Monks concerning the following question:
as a (contrieved) example that catches SIGINT consider this:
When I run this in bash and press Control-C to generate a signal I get the star printed, but I also get a "^C" in the output and I don't understand where this is coming from.
So the output looks like
Where do these "^C"s come from? Is this the shell, the terminal or what? And is there a way to supress that from within a perl-script?