On: “Fashion Is Hard. PostgreSQL Is Easy” [video]

[dllthomas]

Ctrl-C conventionally does not kill shell-like things. This is, technically, of course because of cooperation of those shell-like things and their handling of SIGINT, but that's not actually relevant.

The following things (off the top of my head, and quickly verified) all handle Ctrl-C so that it kills only the current command and not the containing process:

bash, zsh, csh, ksh, mail, gnuplot, gdb, psql, vsql, python (interactive), ghci

While I object to captive user interfaces in general, if you're going to have one then handling ctrl-c inside it is the right thing to do.