I think the subs are useful but hossman is right about how
you set the subs up
Here's a sample script that I came up with and maybe you can tinker with it a little so you can have two flavors, this code did work on linux but I only recently tested in windows Xp, hope it helps!
#!/usr/bin/perl -w
use strict;
my $choice = "";
# main program
while ($choice !~ /q/i) {
$choice = &mainmenu();
SWITCH: {
$choice =~ /^1/ && do { &option1(); last SWITCH; };
$choice =~ /^2/ && do { &option2(); last SWITCH; };
}
}
# main menu
sub mainmenu {
my $input = "";
print "\nUTILITIES\n\n";
print "Please choose from the following options (or Q to quit):\n\
+n";
print "1. Establish PPP Session\n";
print "2. Logoff\n";
print "-------------------------\n";
while () {
print "\nYour choice --> ";
chomp($input = <STDIN>);
if ($input =~ /^\d$/ || $input =~ /^q$/i) {
return $input;
}
else {
print "Not a choice. 1-2 or Q to quit, please,\n";
}
}
}
# connect to PPP session
sub option1 {
print "Connecting to PPP session\n";
}
# log off session
sub option2 {
print "Logging off\n";
}
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