Hey there, and thanks for your time, here it is: $_ What is that? I've done some reading and could not understand that variable? Operator?

Also being very new to perl, I stumble with the =~ operator..

The following code should check the array for persons of certain lastname and pring only them. 

@myNames = ('Larry jackson', 'Curly jackson', 'Moe Sanders');
 print "Who's on the list:\n"; 
 foreach (@myNames)
 {
        if($_ =~ "jackson")
     print $_ . "\n";
 }

[download]
And what is that dot after the $_ thing? man.....

If someone could clarify the above for me please. Also this be my first post on the monastery, so thrash me lightly :]

In reply to On patterns and more by Sary

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