All of your answers are very useful. I have my code as below: 
 chdir "/server/setup";
       my $input = "daily.log";
       print $file capture_merge {system('setenv.cmd&&tmboot -y')};
       close($file);

[download]
it is working. Thank you all again

In reply to Re: how to execute 'tmboot -y' by ytjPerl
in thread how to execute 'tmboot -y' by ytjPerl

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