How to resolve : getaddrinfo: new-hostname No address associated with hostname

Recently, we got the error “getaddrinfo: new-hostname No address associated with hostname” while working with some commands, … Read more

How to Change Hostname for Ubuntu Machine ?

Recently, we wanted to change the hostname of our Ubuntu machine, Lets, check now what is current … Read more

How to check which header belongs to which package in Ubuntu ?

In Ubuntu, there is a way to identify which header file belongs to which package so if … Read more

How to disable WordPress Admin Bar ?

Sometimes, we want to make sure default wordpress admin bar ( as it looks below ) is … Read more

Set full cover image as background in html

Recently, we wanted to set the image as full cover background and this image should remain static … Read more

Add Twitter Button in website and use Twitter Card for tweets

As you know, these days having social media presence is very important for any business or entity. … Read more

AWS Instance

How to access your AWS Linux instance using an SSH client ?

To access your AWS instance, you will need “.pem” file as generated in “How to start Amazon … Read more

How to add locale into embedded yocto root filesystem ?

Recently we faced some issues with locale and when debugged using strace it shows following error Now, … Read more

Amazon Associate

Register for Amazon Product Advertising API

If you are planning to monetize your website using amazon affiliate and then instead of integrating the … Read more

How to start Amazon AWS EC2 Instance ?

Search for “linux” in Amazon Machine Image search and select “Amazon Linux 2 AMI” and click on … Read more