sslug-teknik team mailing list archive

[Rasmus Andersen <rasmus@xxxxxxxxx>]

On Wed, Sep 11, 2002 at 07:38:20PM +0200, Mads Bondo Dydensborg wrote:
> Præcist det jeg skriver. Man kan faktisk generalisere det til een process: 
> "Hvordan forbinder man en process stdin til dens stdout fra en "normal" 
> shell?"

Det hedder coprocesser. ksh og zsh kan det. Jeg har aldrig proevet.
Klip fra zsh manpage:

       If a pipeline is preceded by `coproc', it is executed as a
       coprocess; a two-way pipe is established  between  it  and
       the parent shell.  The shell can read from or write to the
       coprocess by means of  the  `>&p'  and  `<&p'  redirection
       operators  or  with  `print -p' and `read -p'.  A pipeline
       cannot be preceded by both `coproc' and `!'.  If job  con­
       trol is active, the coprocess can be treated in other than
       input and output as an ordinary background job.

Men jeg kan ikke lige faa det til at virke...

Rasmus

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