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Minishift OKD on Linux or macOS

Minishift requires a hypervisor to provision a virtual machine on the OpenShift cluster. OpenShift is one of the popular PaaS platforms.

How to Fix “semanage command” Not Found Error in CentOS

I am trying to configure a pgadmin4 with correct and default security context values using a setup-web.sh script. it has semanage command to make...

How to Install PostgreSQL with pgAdmin on CentOS 8

Introduction PostgreSQL is the most advanced RDBMS and pgAdmin is a web UI for Postgres. Here, you will see how to install PostgreSQL with pgAdmin...

Install Rust Programming Language in Linux

Introduction Rust A language empowering everyone to build reliable and efficient software. Why Rust? Performance Rust is blazingly fast and memory-efficient: with no runtime or garbage collector, it can...

Solution To Solve Rust “linker ‘cc’ not found” Error On Linux systems

This post is about Solution To Solve Rust “linker ‘cc’ not found” Error On Linux systems Introduction Hello Guys, Many of us almost using Rust...

Which OS is best for you? Fedora vs CentOS

Inroduction Though we are discussing Fedora vs CentOS there are multiple similarities too. Red Hat support both of them for different reasons. When it...

How to install and use fping command on Linux

Introduction fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts. fping...

Apache Cassandra: Features and Installation

Apache Cassandra is one of the most popular NoSQL databases. Though there are other versions of NoSQL that are available. But, why Apache Cassandra...

Install Oracle 19c on Rockylinux Almalinux Centos8

Introduction Oracle 19c server Configuration Checklist for Oracle Database Installation At least 1 GB of space in the /tmp directory required by oracle 19c.Between 1 GB and 2...

How to use Certbot, create a certificate for domain and submain

Introduction Let's Encrypt is a non-profit certificate authority run by (ISRG) that provides (TLS) encryption certificates at no charge. Certbot identifies the server administrator by a public key. The...

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