en@ganymede: ~/tmp
$ pm_read_part_file.pl
ken@ganymede: ~/tmp
$ cat pm_read_part_file.in
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
ken@ganymede: ~/tmp
$ cat pm_read_part_file.out
Line 3
Line 4
Line 5
ken@ganymede: ~/tmp
$