Manipulating pipes on tcl

[jwbruno]

I´m having some trouble on creating a pipe on tcl/tk, i don´t know why but when I create it I can send and recieve just one time, then it returns me a message "broken pipe". I am using "set pipe [open |....]

Thank You

jwbec

 

[ulis]

Hmm.. May this URL help you:

http://mini.net/tcl/pipeline

?

On my Win2k box I get no error with:

  set fp [open |[list ls -l]]
  puts [read $fp]
  puts [read $fp]

HTH

ulis