Detecting honest web crawlers

I would like to detect (on the server side) which requests are from bots. I don't care about malicious bots at this point, just the ones that are playing nice. I've seen a few approaches that...

Page displays random symbols instead of error message on Firefox

Randomly, on a few projects, some pages display random symbols instead of an error message. Like this one...

Check in Python if URL exists

There are quite a few questions on SO about this topic, but none of which answers the following issue. Checking a normal URL with Python requests can be done easily like so: print...

Java: Extracting Instagram likes?

So it's a pretty straightforward question, I was just wondering, does anyone know how I would be able to do this, preferably using purely java/at least code that can be executed from a Java...

Error in SSLv2/SSLv3 read client hello

Some Background: I am trying to setup reverse proxy for my internal business users for site validation when the external route is down. I am able to setup multiple routes with corresponding...

Apache does NOT allow access from other devices on the network

Before I start, I'd like to let you all know that I have read dozens of articles regarding this subject, unfortunately I was not able to find the right answer, half of the posts are not even...

Varnish client.identity -- how to split load more evenly?

I have two Varnish servers, in a middle-tier between an F5 load balancer and two application servers (Apache httpd). I want Varnish to split the load more-or-less evenly between the two Apache...

Spark is inventing his own AWS secretKey

I'm trying to read a s3 bucket from Spark and up until today Spark always complain that the request return 403 hadoopConf =...

Refused to connect to virtual host on localhost

I have followed the following tutorial for setting up a localhost on macOS Yosemite. The tutorial does the following things: We set up Apache (with Homebrew) to run on boot on ports 8080 and 8443...

Proxy Scraper from Python 2.x to Python 3.x conversion

I was trying to convert a very simple function on Python 2 to Python 3 that would scrape a web page and return a list of proxys so I could use on a Twitter robot: #!/usr/bin/env python #python25...

Ridiculously low download speed with Python requests module

#Problem: I have been trying to make a simple anime downloader using Python's request module. I am tracking the progress using the progressbar2 module. While trying to download, I'm getting speed...

Icecast with Liquidsoap not working

All; Ubuntu 18.04 - Icecast / LiquidSoap / opam / (liquidsoap-daemon) Installed: taglib mad lame Vorbis cry ssl samplerate magic opus Plugins: liquidsoap-plugin-all System Specs: -System -...

Error with apache config and ERR_EMPTY_RESPONSE

Hello well I have this problem for 2 weeks and I can't find the answer. First Mojave came with php 7.3 and I need 7.1 so I proceed to install brew and follow this steps. After install it I make...

Axios call from Node API to PHP server leads to socket hangup

I have created an API in Nodejs using Express. On calling the Node API it reads a file and sends it to a PHP server which is deployed in Apache.The response is received from the PHP server and is...

Web Scraping Without Getting Blocked

I read a lot of posts on the topic, and also tried some of this article's advice, but I am still blocked. https://www.scraperapi.com/blog/5-tips-for-web-scraping IP Rotation: done I'm using a VPN...

Can't not connect to localhost on Mac

I am learning client-sever and i had a problem while entering localhost. I have been searching for the responses for days and i really need your help ! I do try '''sudo appachectl restart " every...

'Git: gpg failed to sign the data' in visual studio code

After a fresh Linux install I'm trying to set up my environment and I keep getting the Git: gpg failed to sign the data error upon committing changes locally. I'm using Visual Studio Code,...

Apache server not starting while mysql is working on MAMP. Says the developer cannot be verified

I am running MPMP 4.1.1(492) on my mac Catalina 10.15.3 to run moodle for the first time. However, I keep getting this error says “mod_authn_dbd.so” cannot be opened because the developer...

Python webscraping blocked

I want to webscrape german real estate website immobilienscout24.de. I would like to download the HTML of a given URL and then work with the HTML offline. It is not intended for commercial use or...

Proper sudoers user / session setup for xrdp and systemd-modules-load / auditd fails in a WSL2 openSUSE-Leap-15.2 environment

I've managed it to successfully run xrdp in an openSUSE-Leap-15.2 WSL 2 Linux subsystem on my Windows 10 64 PC. My Linux knowledge is not that great. I use KDE (startplasma-x11) as desktop for...

Why are there some warnings when cross compiling Apache (httpd-2.4.46)?

When I cross-compile httpd-2.4.46, follow this link and fix this issue1 and issue2 and issue3, then configure and compile. Note: my system is Debian. Step 1: install apr cd apr-1.6.5/ ./configure...

Bypassing Youtube Login + reCaptcha with Selenium

I'm trying to get the e-mail of Youtube Channel. This is an example link. As you can see, to see the e-mail you have to LOGIN and then bypass RECAPTCHA. Honestly saying, I'm stuck at the first...

Jenkins helm chart not updating plugins

I am having a problem with jenkins kubernetes pod that stopped working after the last pod restart (done by kubernetes). So, I am having errors like this in my log: 2021-02-05 11:00:55.856+0000...

How to solve the 403 error in apache 2.4?

I am working on windows 10. I have installed Apache on a local server folowing the tutorial : https://docs.lizmap.com/current/en/install/windows.html My goal is to install lizmap for a qgis...

Unable to build Docker images through Jenkins installed on Kubernetes

I used the following helm chart to install Jenkins https://artifacthub.io/packages/helm/jenkinsci/jenkins The problem is it does't build docker images, saying there's no docker. Docker was...

How to access the json https://i.instagram.com/api/v1/tags/hashtag/sections/?

does anybody know how to access or request https://i.instagram.com/api/v1/tags/%7B%7D/sections/ where {} is a random hashtag to return a result? I know depending on the user-agent you can access...

Is there anyway to bypass discord's suspicious activity screen when joining a server via python?

I am currently writing a script in Python that allows you to join a discord server using the invite code and the authorization token of the account you wish to join with. Here is the code: link =...

ASP.NET Core web api error IDX20803: Unable to obtain configuration

I am trying the JSON web token authentication in dot net core web api Below is the code in startup.cs public void ConfigureServices(IServiceCollection services) { ...

Can't figure out the right way to use rotation of proxies within a script to speed up the execution process

I've created a script using python implementing rotation of proxies within it to fetch correct response from some links. This function get_proxy_list() produces proxies from a source. However,...

Selenium only working in non-headless mode?

i want to use Selenium on this page: https://www.avis.com/en/home Without the headless-mode everything works fine with that code: import requests from bs4 import BeautifulSoup import os, sys,...