Important windows commands

Check the remote port status curl -v telnet://<IP>:<Port> Test-NetConnection <IP> -port <Port> Mapping port using SSH tunnel ssh -N  <user>@<remote_host>  -L 8080:localhost:80 This command will…
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Create separate web directory for each Linux user

In this article we will configure separate web directory for each Linux user. We will use Apache/2.2.15 (Unix)  web server and Red Hat Enterprise Linux Server.…
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Ansible Exam (RHCE 8) full solution with explanation

  The RHCE 8 exam is totally based on Ansible. Generally, 15-17 questions are asked to solve in the exam. In this article, I will…
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Install Ansible on CentOS 8

Ansible is used to manage and administer multiple servers from a central computer. Installing Ansible on CentOS 8 is very straightforward. Enable epel-release first and…

Recover MySQL 5.7 root Password in Redhat/CentOS 7

You can recover MySQL 5.7 root Password with following 9  easy steps. These commands will work in Redhat/CentOS 7 Step-1: Stop MySQL server systemctl stop…

SSH login without password in Linux

For many reasons we need to access remote server automatically without providing password. Specially when you need to copy file through script or programming from…
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How to write automated FTP script in Linux

In this article I will show you how to write automated FTP script in Linux. File Transfer Protocol (FTP) is typically used to copy files…
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Installing Nginx with PHP support

This article will teach you “Installing Nginx with PHP support” in  CentOS 7/Redhat7  webserver. Nginx has grown in popularity since its release due to its…
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How to access HTML5 local storage

HTML5 is becoming a common platform for both Web and Apps.  I personally started learning HTML5 when I decided to develop Apps for Android and…
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Embedding Google Map in webpage

Google Maps offers powerful, user-friendly mapping technology and local business information — including business locations, contact information, and driving directions.  Google Map offer free HTML…