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perl $CGI::POST_MAX all parameters


perl $CGI::POST_MAX all parameters

By : Priyesh Kannan
Date : November 17 2020, 11:52 AM
may help you . If you have any parameters that you need to preserve even if $POST_MAX is exceeded, you need to pass them in the url, either in addition to or instead of in the post. You can use javascript to automate this as necessary. CGI makes url parameters available even for POST requests via the url_param() method, which otherwise works just like param().
code :


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Perl Input Parameters

Perl Input Parameters


By : ableduck
Date : March 29 2020, 07:55 AM
hop of those help?
code :
use Getopt::Long qw( GetOptions );

sub usage {
   print STDERR @_ if @_;
   print STDERR ...;
   exit(1);
}

sub help {
   print ...;
   exit(0);
}

my $input_qfn;
my $csv_qfn;
my $output_qfn;

GetOptions(
   "help|h|?" => \&help,
   "i=s"      => \$input_qfn,
   "o=s"      => \$csv_qfn,
   "s=s"      => \$stat_qfn,
) or usage();

defined( $input_qfn )
   or usage("-i option is required\n");
defined( $csv_qfn )
   or usage("-o option is required\n");
How to set in Perl and FCGI the POST_MAX limit

How to set in Perl and FCGI the POST_MAX limit


By : Jonasbue
Date : March 29 2020, 07:55 AM
Does that help CGI::Fast is a subclass of the CGI object created by CGI.pm.
Therefore, you can use the features in CGI, namely Avoiding DOS Attacks:
perl get nested functions and parameters (text::balanced or plain perl)

perl get nested functions and parameters (text::balanced or plain perl)


By : Edward Mano
Date : March 29 2020, 07:55 AM
around this issue Assuming that subfunc is a keyword, you can use a regular expression. I've split it into two s///, but it can be combined.
code :
sub squeeze {
    my( $s ) = @_;
    $s =~ s/(?<=\{\n)[^(){}]*?(?= *subfunc)//sg;
    $s =~ s/(?<=\{)[^(){}]*?(?=\})//sg;
    return $s;
}
sub squeeze {
    my( $s ) = @_;
    my $out = '';
    while( $s =~ s/^(\s*rootfunc[^{]*\{).*?(?=\s*subfunc)//s ){
        $out .= $1 ;
        while( $s =~ s/^(\s*subfunc[^)]+\)\s*).*?(?=\{)//s ){
            $out .= $1;
            my( $ext, $rem ) = extract_bracketed( $s, '{' );
            $out .= "{}";
            $s = $rem;
        }
        $out .= "}";
        if( $s =~ s/^(\s+\})//s ){
            $s .= $1;
        }
    } 
    return $out;
}
Delete data between two parameters excluding the parameters in PERL

Delete data between two parameters excluding the parameters in PERL


By : lucent75
Date : March 29 2020, 07:55 AM
this one helps. I want to delete any data between the two parameters ) and ; excluding the parameters for just the first occurence , Just specify what to use as a replacement:
code :
perl -0777 -pe 's/\Q)\E.*?\Q;\E/);/' 
's/(?<=\)).*?(?=;)//'
Strange behavior when passing parameters to a Perl/CGI script, from another Perl/CGI script

Strange behavior when passing parameters to a Perl/CGI script, from another Perl/CGI script


By : Ralph Lafrance
Date : March 29 2020, 07:55 AM
I hope this helps you . CGI only processes command line args when a CGI environment isn't found. The CGI environment is being inherited from the parent process. You could wipe it using
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