In this tutorial, How to install InfluxDB on RHEL / Centos 7. InfluxDB is an open-source time-series database. It is…
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Install Netdata on RHEL 7 / CENTOS 7
In this tutorial, How to install Netdata on RHEL 7 / CENTOS 7. Netdata is performance and health monitoring for…
Quick start install Elasticsearch and Kibana with Docker
In this tutorial, How to Quickstart install Elasticsearch and Kibana with Docker. Elasticssearch: localhost:9200 Kibana: localhost:5601 Docker-compose start with Docker-compose…
Jenkins checkout Pipeline Multibranch
In this tutorial, How to use Jenkins checkout Pipeline Multibranch. For example with Git, the scm reference a GitSCM Object.…
Ansible structure playbook
In this tutorial, I wrote about the Ansible structure playbook. What does the Ansible structure playbook mean? Let’s begin! Table…
create user and group in Linux
In this tutorial, I will quickly guide create user and group in Linux. How to add a user to a…
Shell script execute SQL file
In this tutorial, How do I use shell script execute SQL file on an Oracle DB? On the server running…
How to extract substring in Bash Shell
In this tutorial, How to extract substring in Bash Shell on Linux. You can use a select substring from the…
Change timezone in Linux
In this tutorial, I will change timezone in Linux by command line. How to change the localtime to your current…
Jenkins pipeline error timeout after 10 minutes
How to fix Error fetching remote repository ‘origin’ from Jenkins build jobs. In this tutorial, I will be fixing the…