How To's Archives - Page 48 of 209

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 Install PHP 7.4 / 7.3 / 7.2 / 7.1 on Debian 10 / Debian 9

PHP is an open-source programming language used for web development, created by Rasmus Lerdorf. It is an HTML-embedded scripting language for creating dynamic web sites. In this post, we will see how to install PHP 7.4 / 7.3 / 7.2 / 7.1 on Debian 10 / Debian 9. Add PHP Repository SURY, a third-party repository […]

Aug 02, 2019 Read more

How To Setup Let’s Encrypt SSL Certificate with Nginx on Debian 10 / Debian 9

Let’s Encrypt is a certificate authority that provides free SSL certificates for TLS encryption, launched in April 2016. Let’s Encrypt is not only provides SSL certificates; it also automates certificate creation, validation, signing, implementation, and renewal of certificates for secure websites. Currently, Let’s Encrypt supports auto installation of certificates on Apache, Nginx, Plex, and Haproxy. […]

Jul 31, 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