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CGI - PERL
Delete the file in PERL
How to Delete the file in Perl ? unlink() function used to delete the file. The Syntax is: unlink(filename); Example: #!/usr/bin/perl -w unlink("youropensource.txt"); # delete the youropensource.txt in the current path.
160
Jul 30 08 02:32:09
Sekar
Trim function in CGI-PERL
Trim() function in perl:- The following function to trim the strings, sub trim($) { my $string = shift; $string =~ s/^\s+//; $string =~ s/\s+$//; return $string; }
57820
Aug 10 09 07:05:59
Sekar
Learn how to open and read data files with Perl
Learn how to open and read data files with Perl Somewhere in my history of working with Perl and CGI programs, I decided I needed a program that would simply print all of the CGI environment variables that my Perl programs were aware of. I can't remember if it was curiosity or what, but I decided that I needed a CGI program that did nothing e..
92
Jul 15 09 07:55:40
Frm_suresh
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