[OT] Prevent keyboard interrupt (C / Python)

[Andreas Tille <tillea@rki.de>]

Hi,

sorry - this is not obviousely Debian related but I guess somebody
can quickly help me here.

  1. How can I prevent that a C-program (console based) can be
     interupted by pressing ^C?
  2. How can I prevent that a Python script can be interupted by
     pressing ^C?
  3. How can I prevent a bash script can be interupted by pressing ^C?

Thanks and sorry for beeing off topic

        Andreas.