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Re^2: How to pass array as a reference from one perl file to otherby romy_mathew (Beadle) |
on May 15, 2011 at 19:52 UTC ( [id://904985]=note: print w/replies, xml ) | Need Help?? |
okke The use of moudle worked....but still a curious to know how to transfer data to and from two files in perl via pipes or other mehtod.
I am confused on below text book e.g.
use IO::Handle; pipe(READFROMCHILD.WRITEFROMCHILD); pipe(READFROMPARENT,WRITETOCHILD); WRITETOPARENT->autoflush(1); if ($pid ==fork) { close(READFROMPARENT); close(WRITETOPARENT); print WRITETOCHILD "parent says hi\n"; $data = <READFROMCHILD>; close READFROMCHILD; close WRITETOCHILD; waitpid(-1,0); }
In Section
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