Software engineering facts, information, and skills categorized as Perl
Perl is an object oriented language. Perl has packages(class) that could be instanciated and used. At first, we need to decide the file namefor the package ans the perl class name carries the file name. For example, a package
Student should be in the file
Student.pm. If it shouldbe called
Bright::Student, it should be saved as
Student.pm in a directory named
Bright. There is no formal relationship between directory name and modules. That is just grouping for convenience.
With Net:FTP for uplink and downlink file transfers, we may have problems with obtaining the same statistics that are provided by ftp when you perform a manual transfer, i.e file size, transfer duration and transfer speed in KBs. The easiest solution is to print the
$ftp->message; It contain some message. For example,
We take the vision which comes from dreams and apply the magic of science and mathematics, adding the heritage of our profession and our knowledge to create a design.