Hello, My intention is to write the output of a command I execute inside my application, into a graphical widget. But first I have to get the output from execution. When I execute a command like this:
Smalltalk system: 'bla bla bla' it returns the exit code. When I execute a command via opening a pipe: pipe := FileStream popen: 'bla bla bla' dir: FileStream read. I can get the "normal" output by #nextLine etc. But if it exits with an exit code different then 0, I cannot read any output, for example, #nextLine returns nil. How can I get the error message as well? Canol ----- Canol Gökel -- View this message in context: http://forum.world.st/Getting-the-output-of-a-system-command-tp3081680p3081680.html Sent from the Gnu mailing list archive at Nabble.com. _______________________________________________ help-smalltalk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-smalltalk
