EPEL Stands for Extra Packages for Enterprise Linux, it is a free and opensource additional packages repository available for CentOS and RHEL servers. As the name suggests, EPEL repository provides extra and additional packages...
A VNC (Virtual Network Computing) Server is a GUI based desktop sharing platform that allows you to access remote desktop machines. In Centos 8 and RHEL 8 systems, VNC servers are not installed by...
Cockpit is a Web based server management tool available for CentOS and RHEL systems, recently CentOS 8 and RHEL 8 are released where cockpit is kept as default server management tool. Its package is...
After RHEL 8 release, CentOS community has released its most awaited Linux distribution as CentOS 8. It is released into two forms: CentOS stream – It is designed for the developers where they will...
SFTP stands for Secure File Transfer Protocol / SSH File Transfer Protocol, it is one of the most common method which is used to transfer files securely over ssh from our local system to...
Metricbeat is a lightweight shipper (or agent) which is used to collect system’s metrics and application metrics and send them to Elastic Stack Server (i.e Elasticsearch). Here system’s metrics refers to CPU, Memory, Disk...
Elastic stack widely known as ELK stack, it is a group of opensource products like Elasticsearch, Logstash and Kibana. Elastic Stack is developed and maintained by Elastic company. Using elastic stack, one can feed...
While Working on Linux Servers, assigning Static IP address on NIC / Ethernet cards is one of the common tasks that every Linux engineer do. If one configures the Static IP address correctly on...
Now a days in IT field, automation is the hot topic and every organization is start adopting the automation tools like Puppet, Ansible, Chef, CFEngine, Foreman and Katello. Out of these tools Ansible is...
In OpenStack terminology, Availability Zones (AZ) is defined as a logical partition of compute(nova), block storage (cinder) and network Service (neutron). Availability zones are required to segregate the work load of environments like production...
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