Hi I am writing a perl script which need send current tty to another program.
Now i am using external cmd 'tty' and redirect the result to my variable, such as: $mytty = `tty`; Since sometimes 'tty' is not in my PATH, my script is not always successful. So is there a better perl internal mechanism to get such variable? Thank you very much -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
