Terraform vs CloudFormation
How Terraform and CloudFormation works? Both Terraform and CloudFormation work in same way. Define the target state of the cloud
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After installing “docker-machine” on my Mac machine ( I followed the instructions given here) and tried to create my first
Read moreNginx Rate limiting for incoming requests
In this article we will discuss how to configure Nginx rate limiting for incoming requests. Nginx “rate-limiting” feature allows you
Read moreMysql default root password on Centos7
After you install Mysql community server on “Centos7” machine using yum, you might get the “access denied” error if you
Read moreHow to hide nginx version?
With default Nginx configuration, Nginx response contains the Nginx Version number in the Headers , In the “Server” Header. Normally
Read moreHow to create/write Nrpe plugins using BASH/Python
NRPE is a Open source Project from Nagios , which allows you to remotely execute Nagios plugins on other Linux/Unix
Read moreDocker container monitoring using Ctop
CTOP provides a linux “top” alike interface for monitoring the Docker containers running on the machine. It provides concise view
Read moreHow to install pcre and pcre-devel on ubuntu using apt-get?
The PCRE library is a set of functions that implement regular expression pattern matching . This is being used in many high
Read moreError “No package mysql-server available” while Installing mysql
Mysql is a popular open source relational database management system (RDBMS). It is widely used and powering many popular websites/applications. Let us see how
Read moreFixing Mysql error “you haven’t provided the mandatory server-id”
The following error was thrown while i was enabling mysql binary logs 1 2 3 4 Jul 3 07:07:44
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