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Top Forums Shell Programming and Scripting Perform an action if certain text exist in output (PERL) Post 302777897 by spartan22 on Friday 8th of March 2013 03:36:52 PM
Old 03-08-2013
I figured out a solution in Perl. it's a little sloppy but it gets the job done.

Code:
#!/usr/bin/perl
use warnings;
$seperator = "===============================================\n";
$ping = "100%";
open MYFILE, ">ips.txt" or die $!;
while (defined($line = <>)) {
	print "$line\n";
	$line =~ s/^\s+|\s+$//g;
	chomp($line);
	my $nslookupOut = `nslookup $line`;
	print $nslookupOut;
		if ($nslookupOut =~ /NXDOMAIN/) {
    my $pingOut = `ping -c 1 -w 1.0 $line`;
	print $pingOut;
    if ($pingOut =~ /$ping/) {
		print MYFILE "$line is available.\n"
		}
	}
}
close MYFILE;
print $seperator;
if (open MYFILE, "ips.txt") {
	chomp(my @lines = <MYFILE>);
	foreach (@lines) {
		print "$_\n";
		}
	}

 

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PRINT(3)								 1								  PRINT(3)

print - Output a string

SYNOPSIS
int print (string $arg) DESCRIPTION
Outputs $arg. print is not actually a real function (it is a language construct) so you are not required to use parentheses with its argument list. PARAMETERS
o $arg - The input data. RETURN VALUES
Returns 1, always. EXAMPLES
Example #1 print examples <?php print("Hello World"); print "print() also works without parentheses."; print "This spans multiple lines. The newlines will be output as well"; print "This spans multiple lines. The newlines will be output as well."; print "escaping characters is done "Like this"."; // You can use variables inside a print statement $foo = "foobar"; $bar = "barbaz"; print "foo is $foo"; // foo is foobar // You can also use arrays $bar = array("value" => "foo"); print "this is {$bar['value']} !"; // this is foo ! // Using single quotes will print the variable name, not the value print 'foo is $foo'; // foo is $foo // If you are not using any other characters, you can just print variables print $foo; // foobar print <<<END This uses the "here document" syntax to output multiple lines with $variable interpolation. Note that the here document terminator must appear on a line with just a semicolon no extra whitespace! END; ?> NOTES
Note Because this is a language construct and not a function, it cannot be called using variable functions. SEE ALSO
echo(3), printf(3), flush(3), Heredoc syntax. PHP Documentation Group PRINT(3)
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