Fix HTTP Error 404 Not Found Trying Other Mirror CentOS 7
In some cases, you get the following errors when trying to refresh the update repositories on CentOS 7.
Linux
153 articles
In-depth guides, tutorials and how-tos on Linux.
How to Hide SSH Welcome Message on Ubuntu Linux
When accessing your remote Ubuntu Linux server via SSH login, you are greeted by the following SSH welcome screen. Users typically encounter this screen when connecting to a server operating on Ubuntu or any Debian-based distribution.
Cannot Access CyberPanel Dashboard After Changing From Port 8090 to 80 or 443
CyberPanel default port is your serverip plus port number example: 1.2.3.4:8090 when you type it on your browser it will take you to the login page for CyberPanel.
How to Fix Cannot Access CyberPanel After Change Default Port 8090
CyberPanel default port is your serverip plus port number example: 1.2.3.4:8090 when you type it on your browser it will take you to the login page for CyberPanel.
How To Install or Update OpenSSL 3 on CentOS 8 Linux
This tutorial goes through how to install OpenSSL 3+ on CentOS 8 Linux, since the yum repo only installs up to OpenSSL 1.1.1.
How to Install ionCube Loader in CentOS 8
The ionCube loader is the library used to load ionCube encoded files on the server. It is required to installed on the webserver to decode any ionCube encoded files before running. The ionCube provides a feature to encrypt your PHP script to keep them secure. It also keeps them secure from unauthorized uses.
How to Display File Size in KB, MB or GB in Linux Terminal
You probably already know that you can use ls command with long listing option -l to show file size in Linux.
How to Fix the Repository CD-ROM Does not Have a Release File in Ubuntu
The error “The repository CD-ROM does not have a Release file” in Ubuntu typically occurs when the system is trying to access the installation CD-ROM repository that no longer exists or is not valid. This can happen after installation or if the CD-ROM source is no longer available. Here’s how you can fix this issue:
How To Install or Update OpenSSL 3 on CentOS 7
This tutorial goes through how to install OpenSSL 3+ on CentOS 7, since the yum repo only installs up to OpenSSL 1.0. Below is the error when we try to install a package that requires OpenSSL 1.1.1+.
How To Install or Update OpenSSL 1.1.1 on CentOS 7
This tutorial goes through how to install openssl 1.1.1 on CentOS 7, since the yum repo only installs up to openssl 1.0.