yes when i run "not.txt" i lost my code and i only see is hello! in place for code .then after changing extention to .pl a new not.txt file automatically is created by scrip. But i was thinking it is the function of code to replace itself with hello! it was mistake i should make not.pl

In reply to Re^6: how to create a perl program using filehandle and streams ? by Monk_perl
in thread how to create a perl program using filehandle and streams ? by Monk_perl

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