> "perl" test.pl Use of uninitialized value $value in concatenation (.) or string at test.pl line 32. 5.012002 STORE to MyTie=SCALAR(0x326328): 123 FETCH from MyTie=SCALAR(0x326328): 123 STORE to MyTie=SCALAR(0x326328): STORE to MyTie=SCALAR(0x326328): 456 FETCH from MyTie=SCALAR(0x326328): 456 456 STORE to MyTie=SCALAR(0x326328): 123 FETCH from MyTie=SCALAR(0x326328): 123 123 DESTROY MyTie=SCALAR(0x326328)