C:\JPARK\JPPERL>test.pl
Modification of a read-only value attempted at C:\JPARK\JPPERL\test.pl line 7.

C:\JPARK\JPPERL>test.pl
Modification of a read-only value attempted at C:\JPARK\JPPERL\test.pl line 7.

C:\JPARK\JPPERL>