Cyberithub

How to Check Elasticsearch Cluster Health Status in Linux Using 3 Easy Steps

In this tutorial, we will understand the steps and queries required to check the Elasticsearch cluster health status. Sometimes you might have noticed that frontend app which was fetching data from Elasticsearch cluster suddenly not showing any data and it goes completely blank. Although the issue could be anywhere but just for the understanding we … Read more

Best Steps to Install Growpart command and Resize Root Partition in Linux(RHEL/CentOS 7/8)

In this tutorial I will take you through the best steps to Install growpart command and Resize root partition in Linux (RHEL/CentOS 7/8). You might have faced a scenario where after installing Linux OS in your Server you needed more space in root partition to install more packages and libraries. While you can increase the … Read more

50 Useful Zypper Command Examples to Manage Packages on OpenSUSE Linux

In this article, I will guide you through 50 Useful Zypper Command Examples to Manage Packages on OpenSUSE Linux. You might have heard about yum utility for managing packages on RHEL/CentOS Based Servers and apt-get utility on Ubuntu/Debian Based Servers. Similarly we have zypper utility available for OpenSUSE/SUSE based Servers. Zypper is a very useful … Read more

3 Easy Ways to Check/Find OpenSUSE Linux Version

In this article, we will look into 3 easy ways to check/find OpenSUSE Linux version. You can find two important files in OpenSUSE Linux version i.e /etc/os-release and /usr/lib/os-release which contains all the information about the OS. You can simply open the file with cat command and check the release version. Other important tools that … Read more