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  1. or download this
    $ perl -wle'print scalar <{a,b,c}> for 1..6'
    a
    ...
    
    a
    b
    
  2. or download this
    $ perl -wle'print scalar < $_ > for 1..6'
    1
    ...
    5
    Use of uninitialized value in print at -e line 1.
    
  3. or download this
    $dbLogLst{$dbName} = "$ENV{'DIAG'}/$dbName/log/alert_$dbName.log";