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Message from discussion Q: PIO_unix_pipe
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Leopold Toetsch  
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 More options Jun 7 2004, 8:07 am
Newsgroups: perl.perl6.internals
From: l...@toetsch.at (Leopold Toetsch)
Date: Mon, 7 Jun 2004 14:07:37 +0200
Local: Mon, Jun 7 2004 8:07 am
Subject: Re: Q: PIO_unix_pipe
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Leopold Toetsch <l...@toetsch.at> wrote:
> * there is no opcode to use it, e.g.:
>    Pio = backtick Scmd, Pargv, Iflags

I've now integrated that into the C<open> opcode:

  .local pmc pipe
  pipe = open "/bin/cat -n", "|-"

  # or

  pipe = open "/bin/ls -l", "-|"

There is still no good way to pass arguments to commands - currently the
given command gets split at spaces, which is of course broken with
respect to quoted args.

examples/io/pipe{2,3}.imc shows both kind of usage.

leo


 
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