Introduction In this tutorial, How to git rename branch in Git. How to rename both local and remote git branches.…
lsof command example
#Introduction lsof command meaning “List open files“. This command will not find CentOS7/RHEL. We will install lsof command example as…
Install python 3.6 on Centos 6
Introduction OS Centos 6 is the default python version 2. How to Install Python 3.6 on Centos 6. Installation packages…
Docker Container Essentials: A Comprehensive Handbook for Efficient Application Deployment
Introduction You will be learning about container manipulation basics in detail. Container manipulation you will be performing every single day.…
JIRA installing and configure on CentOS
Introduction How to install and configure jira on Centos. Installing and configuring JIRA on CentOS involves a series of systematic…
How to auto create a large csv file with powershell,plsql
I need a large table to test database performance, so I wrote down a simple script to create a large…
Ansible roles directory structure explained
# Introduction I will explain the ansible roles directory structure. The confusing using roles are understanding the file hierarch. Ansible…
Ansible copy template file to remote server
#Introduction How to copy the template file to the remote server using Ansible. I use vagrant to create VMs. My…
Ansible check package installed in Linux
# Introduction How to check for a package in the system using Ansible. I use vagrant to create VMs. My…
Ansible vault encrypt decrypt example
#Introduction In this tutorial, How to use Ansible vault encrypt decrypt to secure sensitive data. Encrypted files use Ansible Vault…