nginx
how to monitor nginx active connections
Hi All, this document deals with how to monitor nginx active connections. Nginx is one of the best open source web servers. It performs much faster than the Apache web server. Nginx is a web Read more…
Linux
PHP Fatal error: Uncaught Error: Call to undefined function curl_init()
Hi all, this document deals with how to fix the error “PHP Fatal error: Uncaught Error: Call to undefined function curl_init()”. This is an exception by PHP when it detects the required plugin is missing. Read more…
AWS
upgrade aws elasticsearch version
Hi All, this document deals with how to upgrade AWS elastic search to a different version. Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with Read more…
php
The server doesn’t have ImageMagick or GD installed and/or enabled
The above error occurs when you tires to resize any image uploaded to WordPress. Here are the steps to resolve the above issue. Step 1: Identify the version of PHP used in your system. You Read more…
devops
how to install a theme in Jenkins
HI All, this document deals with how to install a theme in Jenkins, This will allows you to change your default theme of your Jenkins to a newer one. Step 1: Install the Simple theme Read more…
devops
how to install Jenkins plugin manually
Hi All, this document deals with how to install Jenkins plugin manually. In Jenkins there are two options to install the plugin one is installation can be done from Jenkins manage Jenkins and other is Read more…
AWS
RDS instance version in aws
Hi All, this document deals with how to upgrade RDS instance version in AWS. Here I have MariaDB RDS which is running on version 10.1, now i need to upgrade the same RDS to 10.2. Read more…
devops
how to setup terraform UI
HI all, this document deals with how to setup terraform UI. Developer @mohnishbasha has created the UI for terraform to run the code from the user interface. Here is how to set up the GUI Read more…
application
how to install mail catcher in ubuntu
Hi All, this document shows you how to install mail catcher in ubuntu. Mail catcher is an open source SMTP tool where the developer uses to see the email sent out by the application without Read more…
devops
how to install nexus repository in Linux machine
Hi All, this document deals with how to install nexus repository in Linux machine. Nexus Repository OSS is an open source repository that supports many artifact formats, including Docker, Java™, and npm. With the Nexus Read more…
webserver
how to setup mod cache in apache2
Hi All, this document deals with how to setup mod cache in apache2. Web caching the way of improving the server performance, so all the cached requests will be served from the cache resource without Read more…
database
how to allocate maximum memory for the Redis server
Hi All, this document shows you how to allocate maximum memory for the Redis server. Redis is a “source-available” in-memory data structure project implementing a distributed, in-memory key-value database with optional durability. Redis supports different Read more…