rootcris@ingo:~/scripts$ ./filesize.pl -d /home/rootcris/filme/
Scalar found where operator expected at ./filesize.pl line 80, near "$dir$_"
        (Missing operator before $_?)
"my" variable @sort masks earlier declaration in same statement at ./filesize.pl line 89.
syntax error at ./filesize.pl line 80, near "$dir$_ "
syntax error at ./filesize.pl line 82, near ");"
Can't use global $_ in "my" at ./filesize.pl line 92, near "{$_"
Execution of ./filesize.pl aborted due to compilation errors.