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Interacting while in systemby Fingo (Monk) |
on Mar 26, 2001 at 06:02 UTC ( [id://67099]=perlquestion: print w/replies, xml ) | Need Help?? |
Fingo has asked for the wisdom of the Perl Monks concerning the following question:
This has to do with my music program.
My program is supposed to call system() in an endless loop. I want the user to be able to talk to the program (skip track, quit etc...), but if I run the program with &, my script assumes the program has quit and runs it again. How do let the user talk to my script while it is system? Thanks
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