When ever we try to let google crawl our website we get several errors in sentry:
The value "213.55.176.155, 66.249.93.93" is not a valid IP address
or
The value "213.55.176.162, 66.102.9.18" is not a valid IP address.
The code error is coming from "$record = $reader->city($ip);"
$reader = new Reader('GeoLite2-City.mmdb');
$record = $reader->city($ip);
// $ip = $_SERVER['REMOTE_ADDR'];
$iso_code = $record->country->isoCode;
$timezone = $record->location->timeZone;
We think its a AddressNotFoundException because the IP is not valid in geolite2 DB of maxmind.
Does anyone now how to avoid this error?
It looks like your string contains multiple IPs, so try splitting them and looping?
Something like:
$ips = explode(', ', $ip)
foreach(...) {
...
}
Related
i have a String that either be network address or could be host name
$example1 = '\\192.168.3.3\s$\blabla\blabla\bla.txt'
$example2 = '\\srv\s$\blabla\bla.txt'
Im trying to test connection to the servers so i need only the \*****\ part.
$example1 = 192.168.3.3., $example2 = srv
im trying to use the -Match operation but im getting errors, can anyone assist?
There is a quick solution:
$example1.split("\")[2]
Works for both IP address or host names.
I have a mining application that shows the data I need but the application doesn't have an api to grab it. How can I extract the string to parse the data with powershell or equivalent?
The data drops a line like below every second,
ID(grabbed from board) hash:(label) hashrate(variable) errors:(label) #(variable) temp(variable) volts(variable) solutions:(label) #(variable) shares:(label) #(variable)
Example:
ABC1000234 hash: 9.8Gh/s errors: 0.000% 26.3C 0.74V solutions: 539/539
shares: 33
I need the hashrate, temp and volts or even better a way to send every string out to a port I can listen on to a url like "strings". If I can get the string to post to a port such as 4068. Then I could use powershell and netcat to listen to the port on http://127.0.0.1:4068.
Here is what I was going to do for powershell:
$serveraddress = '127.0.0.1'
$serverport = '4068'
$threadinfo = echo 'strings' | nc $serveraddress $serverport
$mineridstring = $stringsinfo.Split(';')[1] $minderid =
$mineridstring.Split('=')[0]
$hashstring = $stringsinfo.Split(';')[2] $hash =
$hashstring.Split('=')[1]
$tempstring = $stringsinfo.Split(';')[4] $tempc =
$tempstring.Split('=')[0]
$voltstring = $stringsinfo.Split(';')[5] $volts =
$voltsstring.Split('=')[0]
Invoke-RestMethod -Uri https://www.rigmanager.xyz/rig.php -Method Post `
-Body #{minerid = $minerid; hashrate = $hashrate; tempc = $temp; $volts = $volts} -UseBasicParsing
Push them to a message queue, and then you can subscribe any number of users/applications to that stream.
Check out Apache Kafka or any of the cloud-based equivalents on AWS, IBM Cloud, GCP, etc.
Parsing your string is something regex can handle, although unless you need the data indexed for querying/searching, you can pushing that off to the end user/application and just serve them the whole message.
An easy way to do this is with named captures in a regex.
PS C:\src\t> type exttext.ps1
$s = 'ABC1000234 hash: 9.8Gh/s errors: 0.000% 26.3C 0.74V solutions: 539/539 shares: 33'
$doesit = $s -match '^(?<id>.*) hash: (?<hashrate>.*) errors: (?<errors>[0-9.]+%) (?<temp>.*) (?<volts>.*) solutions: .* shares: \d+$'
$Matches.id
$Matches.hashrate
$Matches.errors
$Matches.temp
$Matches.volts
PS C:\src\t> .\exttext.ps1
ABC1000234
9.8Gh/s
0.000%
26.3C
0.74V
I'm using Xamarin.mac. I need to get the fully qualified domain name of the local computer. On Windows this code works:
public string GetFQDN()
{
string domainName = System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().DomainName;
string hostName = Dns.GetHostName();
string fqdn = "";
if (!hostName.Contains(domainName))
fqdn = hostName + "." + domainName;
else
fqdn = hostName;
return fqdn;
}
On a mac this code causes this error: System.NotSupportedException: This platform is not supported.
So, what is the equivalent in Xamarin.mac? Or just in Mono?
Just getting the computer name would be a good start.
To do this, you can pretty much do the same you'd do in C on a UNIX system, which is to retrieve the hostname with gethostname() and then use a DNS lookup to find the canonical network name for the host. Luckily, System.Net has ready-made calls for this. The following code should work on both OS X and Linux (in fact, on Linux it is more or less what hostname --fqdn does):
using System;
using System.Net;
class Program {
static void Main() {
// Step 1: Get the host name
var hostname = Dns.GetHostName();
// Step 2: Perform a DNS lookup.
// Note that the lookup is not guaranteed to succeed, especially
// if the system is misconfigured. On the other hand, if that
// happens, you probably can't connect to the host by name, anyway.
var hostinfo = Dns.GetHostEntry(hostname);
// Step 3: Retrieve the canonical name.
var fqdn = hostinfo.HostName;
Console.WriteLine("FQDN: {0}", fqdn);
}
}
Note that with a misconfigured DNS, the DNS lookup may fail, or you may get the rather useless "localhost.localdomain".
If you wish to emulate your original approach, you can use the following code to retrieve the domainname:
var domainname = new StringBuilder(256);
Mono.Unix.Native.Syscall.getdomainname(domainname,
(ulong) domainname.Capacity - 1);
You will need to add the Mono.Posix assembly to your build for this.
I have a client who needs a website urgently, but I have no access to information such as the control panel.
PHP Version is 4.4 Which is a pain as I'm used to 5.
The first problem is I keep getting:
Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ')' in D:\hshome\*******\********\includes\functions.php on line 37
This is the function in question:
function read_rss($display=0,$url='') {
$doc = new DOMDocument();
$doc->load($url);
$itemArr = array();
foreach ($doc->getElementsByTagName('item') as $node) {
if ($display == 0) {
break;
}
$itemRSS = array(
'title'=>$node->getElementsByTagName('title')->item(0)->nodeValue,
'description'=>$node->getElementsByTagName('description')->item(0)->nodeValue,
'link'=>$node->getElementsByTagName('link')->item(0)->nodeValue);
array_push($itemArr, $itemRSS);
$display--;
}
return $itemArr;
}
And the line in question:
'title'=>$node->getElementsByTagName('title')->item(0)->nodeValue,
PHP4 does not support object dereferencing. So $obj->something()->something will not work. You need to do $tmp = $obj->something(); $tmp->something...
You can't do that in PHP 4.
Have to do something like
$nodes = $node->getElementsByTagName('title');
$item = $nodes->item(0);
$value = $item->nodeValue,
Try it and it will work.
You can't chain object calls in PHP 4. You're going to have to make each call separately to a variable and store it all.
$titleobj = $node->getElementsByTagName('title');
$itemobj = $titleobj->item(0);
$value = $itemobj->nodeValue;
...
'title'=>$value,
you'll have to do it on all those chained calls
As for .htaccess ... you need to talk to someone who controls the actual server. It sounds like .htaccess isn't allowed to change the setting you're trying to change.
You need to break down that line into individual variables. PHP 4 does not like -> following parentheses. Do this instead:
$title = $node->getElementsByTagName('title');
$title = $title->item(0);
$description = $node->getElementsByTagName('description');
$description = $description->item(0);
$link = $node->getElementsByTagName('link');
$link = $link->item(0);
$itemRSS = array(
'title'=>$title->nodeValue,
'description'=>$description->nodeValue,
'link'=>$link->nodeValue);
The two variable declarations for each may be redundant and condensed, I'm not sure how PHP4 will respond. You can try to condense them if you want.
DOMDocument is php 5 function.You cant use it.
you may need to use DOM XML (PHP 4) Functions
I have been trying to write a simple ftp client using c# in .NET 2.0 for 3 days now and am
missing something. I I create an ftpWebRequest object and set all its properies.
string uri = host + remoteFile;
System.Net.FtpWebRequest ftp = (FtpWebRequest)(FtpWebRequest.Create(uri));
ftp.Credentials = new System.Net.NetworkCredential(username, password);
ftp.KeepAlive = false;
ftp.UseBinary = true;
ftp.Method = System.Net.WebRequestMethods.Ftp.UploadFile;
But when I go to get the stream, it fails...
System.IO.Stream strm = ftp.GetRequestStream();
Here is the error: "System.Net.WebException: The remote server returned an error: (501) Syntax error in parameters or arguments."
This method SHOULD return the stream I need to write to and many examples do exactly this. I'm not sure what I'm missing. My host looks like this: "ftp://myhostname/" and I've triple checked my credentials.
Please help!
may be ftp.UseBinary = true; is not supported by server?
You are missing the "/" after the host:
string uri = host + "/" + remoteFile;
and the remote file string should look like this: file.txt without any path.