January 4, 2023
Troubleshoot Client VPN Connection – Linux
Linux General,Now let’s see how to troubleshoot a Client VPN connection, that is the problem you face while using a client application to connect to a Client VPN endpoint, with Linux-based clients. We hope you are using the latest version of these clients. The AWS provided client – also known as AWS VPN Client. For you…
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December 27, 2022
How to fix Linux Error 111: Connection Refused
Linux General,The error “Linux Error 111: Connection Refused” normally occurs when the host file does not have the appropriate server address or name. It can also arise when the loopback address is missing. Connection Refused Error: Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) TNS-12547: TNS:lost contact TNS-12560: TNS:protocol adapter error TNS-00517: Lost contact Linux Error: 104: Connection reset by peer…
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June 2, 2022
Set Up Nginx as a Reverse Proxy
Linux General,Based on the web server’s operating system, you can set up Nginx in different ways. Here we will show you by installing the primary site at example.com domain name, while the proxied WordPress site is installed at abc.domain.com subdomain. Let’s see how to install and configure Nginx as a reverse proxy on the main server.…
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May 19, 2022
Advantages of Using a Reverse Proxy
Linux General,A reverse proxy is required, especially for websites that receive a high volume of daily visitors. However, with a reverse proxy, this load is distributed among other servers to ensure peak performance. Another use for a reverse proxy server is to protect the server from malicious user attacks and also it provides plenty of other advantages.…
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February 26, 2021
Asterisk 11 Installation on CentOS 6
Linux General,Hey guys! I will show you quick steps to install Asterisk 11 on CentOS 6, Okay before we start, make sure you have installed CentOs6 in your machine and check if there are any updates you need to complete, if so, make sure you complete those. For your easy understanding, I’ve summarized the steps below…
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December 17, 2020
9 Data Recovery tools for Linux
Linux General,Now don’t lose your important information or files due to any hardware problems or transference errors. If you have permanently or accidentally removed any of your files, no worries you can recover using the data recovery tools. We will show you a few tools through which you can recover your lost data. Let’s see each…
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September 30, 2020
Steps to Install Tomcat on Ubuntu 18.04
Linux General,Tomcat usually know as Apache Tomcat is one of the most widely adopted application and web servers in the world today. It is the most useable servlet containers available. So before we go through the steps to install Tomcat on Ubuntu 18.04, let’s see the advantages. Advantages of Tomcat You get a lot of benefits…
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June 2, 2020
Download and Install Loki Binary
Linux General,What is Loki? As you know the 1st stable version of Loki was released on November 19/2019. Some of you might have waited for it for a long where few others might have not heard of it or used it. So first lets’ understand what it is and the see how to install the Loki…
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February 28, 2020
Filtering web-traffic to specific Countries
Firewall/Iptables/Security,Linux General,There are numerous tools and methods to manage traffic to web servers, and here we are going to review the steps to block/allow Apache web traffic based on origin country. You can redirect or block web traffic of your client using the GeoIP module. This would be helpful in Fraud Detection, Target Content, Spam Fighting,…
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January 2, 2020
Steps to Install Jira on Centos7
Linux General,The bug-tracking tool Jira will track issues and bugs related to your software and Mobile apps. It is developed by an Australian Company Atlassian. You can manage your project easily, as Jira dashboard consists of many useful functions and features which make handling of the issue easily. Now let’s see how to install and configure…
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