CentOS

access denied: tty ‘tty1’ is not secure

On a CentOS 7 server, when login as user root on the console, login fails. If I log in as

CentOS

How to install cwebp on CentOS 7

cwebp is a command line program used to convert images into webp format. To install cwebp on CentOS 7, run

CentOS

How to reset CentOS 7 root password using console

If you have lost the root password of your CentOS 7 system and have access to the console directly or

CentOS Error checking for OpenSSL library … not found

When installing Nginx from source on a CentOS 7 server, I got the following error To fix the error, install

CentOS 8 Error: Failed to download metadata for repo ‘appstream’

When updating packages on CentOS 8 server, I got the following error This is because CentOS 8 have reached its

How to install MySQL 5.7 on CentOS 7 Server

To install MySQL 5.7 on CentOS 7 server, install the repository import MySQL GPG key with Install MySQL with the

How to Install Supervisord on CentOS 7

Supervisor is a program used to monitor and control programs. It can auto startup application on server boot time, and

Install Tomcat on CentOS 7

Apache Tomcat is an open source implementation of the Java Servlet and Java Server Pages. To install Apache Tomcat on

Caddy Webserver

Install Caddy Webserver on CentOS 7

To install Caddy Webserver on CentOS 7, run Enable caddy start on boot To start caddy, run Caddy configuration file

Yum Error Operation too slow

Yum Error Operation too slow

When i did yum update on a CloudLinux server, i get following error This is because server is unable to

yum fix duplicate package error

yum fix duplicate package error

When installing a package, i get following error To fix, remove the conflicting package with See yum, Fix yum duplicate

Red Hat Killing CentOS Linux, Fight for CentOS clone

RedHat, parent company of CentOS Linux announce it will stop supporting CentOS 8, the latest version of CentOS. CentOS is