signals - Ruby prevent default CTRL+C output ^C -

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i catching signal with

rescue interrupt => e

but prints:

^cshutting down!

is there way prevent default ctrl+c output:

^c

any ideas?

some terminals support stty -echoctl disable echoing of control characters:

`stty -echoctl`  begin   loop     # ...   end rescue interrupt => e   puts 'shutting down' end

if above doesn't work, can disable echoing setting io#echo= false:

require 'io/console'  stdin.echo = false  begin   loop     # ...   end rescue interrupt => e   puts 'shutting down' end

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