December 27, 2022

How to fix Linux Error 111: Connection Refused

Linux General,

The error "Linux Error 111: Connection Refused" normally occurs when the host file does not have the appropriate server address or name. It can also arise when the loopback address...

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December 22, 2022

How to Install Postfix Mail Server on a Debian Linux System

Linux General,

Let's see the installation and configuration process for the Postfix mail server on a Debian Linux system.   Step 1: Postfix Installation   Step 1: Postfix Installation Postfix is regularly...

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December 20, 2022

Steps to enable SSH on Debian 9

Server Management Services,

Here you will see how to enable SSH on Debian 9. By default, SSH is turned on, and so the root access is disabled, which implies you will not be...

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