On Tue 03 Sep 2019 at 15:07:43 (+0000), Larry Dighera wrote:
> On Mon, 02 Sep 2019 08:48:50 +0200, Computer Planet
>
> <deb...@cpnetserver.net> wrote:
>
> >Is It possible to print of a string at the exit of a bash script?
>
> Have a look at `man bash` and search for 'trap.'
Trap is designed to break the sequential flow of commands.
I can't see any reason to do that when the OP wants the
sequence:
execute a script
print a string
> trap [-lp] [[arg] sigspec ...]
> The command arg is to be read and executed when the
> shell receives signal(s) sigspec. If arg is absent
> (and there is a single sigspec) or -, each specified
> signal is reset to its original disposition (the
If you make your screen narrow before you cut and paste, you won't end
up with this mess, but something instead like:
trap [-lp] [[arg] sigspec ...]
The command arg is to be read and
executed when the shell receives
signal(s) sigspec. If arg is absent
(and there is a single sigspec) or
-, each specified signal is reset to
its original disposition (the value
it had upon entrance to the shell).
Cheers,
David.
