On Fri, Jun 22, 2012 at 01:57:10PM +0200, Gilles Chehade wrote:
> On Fri, Jun 22, 2012 at 01:20:09PM +0200, Marc Espie wrote:
> > >
> > > Actually, before a webserver, I'd recommend learning how to write a shell
> > > as it will have you deal with lots of concepts you would not see
> > > otherwise ... then network programming :-p
> >
> > Just because you suffered thru a fucked-up education that's
> > ass-backwards doesn't mean you should wish it on other people.
> > ('may you live in interesting times', the old chinese curse).
> >
>
> Your opinion is pointless, you actually *like* perl ;-)
>
>
> > A shell is one of the most complicated pieces of C code to get right,
> > between the fucked-up parser, the lazy evaluation, the arcane shit you
> > have to do to various file descriptors, and the signal handling.
> >
> > Among other things.
> >
>
> That's because you think the goal is to write a perfect shell.
> The goal is to use fork, exec, signals, process groups, etc...
yeah, right... and do it without any proper courses either.
So that, afterwards, when I quizz students, they don't even understand
how wait() works or anything about signal semantics.
Yet they validated that specific project...
