How to install whois / dig tool for Linux

This is quick tutorial to install whois command also known as dig command , its mainly used for checking name servers , A records , CNAME records, this is one of the mostly used and handy tool during your work for any linux machines , this tutorial is for centos ,this is DIG utility to any Linux variants which would allow you to do all the DNS operations with in your fingertips from Linux CLI . Read More

Posted in Linux by Sanjeev Jun 01, 2018

How to install SSL in Nginx Servers

This is one of the quick way to install SSL in NGINX Servers , i already have a tutorial for Apache , the Process is very simple and similar to Apache , the files are all same , its just, you need to make few changes with the certificates you receive and make a one single bundled ssl certificate i will skip few steps , i assume you have generated CSR and then have , key file , and certificates you Received from the SSL providers, if you find if difficult , you can check the tutorials from the SSL Apache Setup .. Read More

Posted in Linux by sangv May 31, 2018

How to Generate SSH Keys on Linux System

This is a quick Tutorial how you can generate ssh keys and have SSH connection with remote server , To generate the SSH key you can have any of the following Command Lines , this will enable you to connect to any linux /unix variants without using passwords.. Read More

Posted in Linux by sangv May 30, 2018

How to install netstat in linux centos

A quick tutorial to install netstat, a very useful network tool for all linux variants , it will not only get the network info but a lot of statics with in your network,If you are a regular Linux user and need to deploy many Vms in the cloud service providers like , Linode or Digital Ocean , then you will need to debug most of the time and since these are the cheap providers you tend to debug them yourself , one of the most common tool is netstat so people normally find it difficult to use it as at times these tools are not installed by default....Readmore

Posted in Linux by sangv May 21, 2018

How to install OpenVPN IPsec VPN Tunnel in CentOS 6-7

VPN also known as Virtual Private Network , is the safest way to go to the internet , it can be said that it keeps the secure private connection in the open network making your traffic much safer , basically there are few VPN service providers which are open source and free to use , the only think you need to have is a Cloud Servers , There are now cheap yet powerful unmanaged Service providers in the market some being Linode, DigitalOcean , Amazon's own cheaper solution Lightsail and few others .. Read More..

Posted in Tutorial by sangv May 14, 2018

How to install SSL in apache linux Servers

This is a quick tutorial how you can install ssl in apache servers running linux operating systems ( centOS , ubuntu etc ). The process is very simple as it sounds , you just need to setup SSL keys to your servers , infact thats all we need to do to install SSL ( Secure Shocket Layer ) certificates in any websites hosted in linux Apache Servers , the process is pretty simple , we will be providing step by step process to install ssl in apache, Before you start the process , You should know following files to proceed further and should have little idea about.. Read More

Posted in Tutorial by sangv May 14, 2018

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