rhel 8 Archives - Page 7 of 13

How To Setup Let’s Encrypt SSL Certificate With Nginx on CentOS 8 / RHEL 8 & CentOS 7 / RHEL 7

Let’s Encrypt is a certificate authority that provides free SSL certificates for websites to enable TLS encryption. It was launched in April 2016. Let’s Encrypt automates the process of certificate creation, validation, signing, implementation, and renewal of certificates for secure websites. Currently, Let’s encrypt supports automated certification issuance for Apache, Nginx, Plex, and Haproxy. THIS […]

Aug 04, 2019 Read more

How To Reset Lost root Password in CentOS 8 / RHEL 8

Administrators sometimes end up with a requirement to reset the root password due to a lost root password. It’s quite often happening because administrators have to remember lots of passwords or frequent change of root password to adhere to organizations password policies. In this guide, we will see how to reset the root password in […]

Jul 30, 2019 Read more

How To Boot into Single-User Mode in CentOS 8 / RHEL 8

Single-User mode is one of the user run levels in the Linux operating system. It is used for doing the administrative task such as recovering the file system and the lost root password etc. In single-user mode, the services won’t start, and none of the users are allowed to log in except root. Also, the […]

Jul 27, 2019 Read more

How To Configure Static IP Address in CentOS 8 / RHEL 8

The first task of an administrator who installs an operating system is bringing the server into the network after the OS installation. The server has to be configured with IP address so that it can be accessed over the network. READ: How To Install CentOS 8 (With Screenshot) READ: How To Install Red Hat Enterprise […]

Jul 26, 2019 Read more

How To Install Jenkins on CentOS 8 / RHEL 8 & CentOS 7 / RHEL 7

Jenkins is an open-source CI (continuous integration) tool written in Java that helps to automate the repetitive tasks like software build, testing, and deployments involved in the software development process Jenkins project was originally developed as the Hudson project and was renamed after a dispute with Oracle. Here, we will see how to install Jenkins […]

Jul 24, 2019 Read more