Say I want to launch a child process and allow the user to interact with it until it returns. Is there an easy way to do this? It seems to work just using the back ticks except that the child process' output is never displayed.
Juan
Say I want to launch a child process and allow the user to interact with it until it returns. Is there an easy way to do this? It seems to work just using the back ticks except that the child process' output is never displayed.
Juan
Try system("command") instead of `command` (I'm presuming you don't
need to capture stdout or stderr).
On Mon, Mar 16, 2009 at 10:12 PM, Juan Zanos <juan_zanos@talkhouse.com> wrote:
Say I want to launch a child process and allow the user to interact with it
until it returns. Is there an easy way to do this? It seems to work just
using the back ticks except that the child process' output is never
displayed.Juan
Thanks, that works perfectly.
Juan
On 16 mars 09, at 18:50, Sean O'Halpin wrote:
On Mon, Mar 16, 2009 at 10:12 PM, Juan Zanos > <juan_zanos@talkhouse.com> wrote:
Say I want to launch a child process and allow the user to interact with it
until it returns. Is there an easy way to do this? It seems to work just
using the back ticks except that the child process' output is never
displayed.Juan
Try system("command") instead of `command` (I'm presuming you don't
need to capture stdout or stderr).