In this tutorial, How to create DevOps CI/CD pipelines using Git, Jenkins, Ansible, Docker, and Kubernetes on AWS. How to…
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Vagrant issues solved
Vagrant up command the response in error “No usable default provider could be found for your system”. Vagrant issues solved.…
Things to do in the initial configuration of CentOS 7
What do you need to do in the initial configuration of CentOS 7? In this tutorial, Step by step I…
Oracle notes for beginners: Your Essential Guide to Getting Started
Table of Contents1 Introduction2 Oracle notes for beginners2.1 Oracle Database commands2.2 Kill session in Oracle3 Conclusion Introduction In this tutorial,…
How to install Terraform on Linux
In this tutorial, How to install Terraform on Centos and Ubuntu. Terraform an Open Source tool. It is safely and…
Influxdb examples: Enhancing Your Time-Series Data Management
Table of Contents1 Introduction2 InfluxDB examples2.1 Other Influxdb examples3 Conclusion Introduction InfluxDB, a widely-used open-source time series database, excels in…
Linux understand Page cache and buffer cache
In this tutorial, I have written about Linux understand Page cache and buffer cache in Linux System. Most file-system cache…
Mastering Jenkins pipeline groovy example
Introduction In this tutorial, I have written a script groovy using Jenkins pipeline call shell to create a folder and…
Setting Up Oracle Automatic Startup on Linux: A Comprehensive Guide
Table of Contents1 Introduction2 How to confirm Oracle automatic startup on Linux.2.1 Auto Start Oracle on Linux2.2 Test3 Conclusion Introduction…
Vulnerability of sudo (CVE-2019-14287)
Step by step Check Vulnerability of sudo CVE-2019-14287 in Linux. This vulnerability has been assigned CVE-2019-14287. The important thing is…