Linux
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Email
How To Set up An Exim Email Server Using CentOS/RockyLinux
Exim is a mail server that deals with the sending and receiving of email. It allows users to send mail…
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Email
How to Create & Manage Exim email aliases
In our previous article, we created an Exim email server and configured it to send email. We learnt how to create email…
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Web Servers
Host websites on Apache Virtual Hosts With SSL
In this guide, we are going to use an Ubuntu 22 LTS instance with SSL Apache Virtual Hosts to host…
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Scripting
How To Run Scripts At Startup In Linux Servers
Sometimes it might be required to run scripts at startup in Linux servers. On many High Availability VPS platforms, you…
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Linux
How To Set Up Linux SSH Keys in Servers
We’re helping customers to increase the security of their F2H VPS Servers in several ways. First, we disable the root…
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Linux
How To Open Port FirewallD and Close Port FirewallD -CentOS 7
Like IPtables, FirewallD is a Linux firewall that filters packets of data. FirewallD uses Netfilter but Netfilter might need to…
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Linux
How To Fix Proxmox Detected Hardware Unit Hang On Intel NICs
In some cases, Intel NICs can cause a server’s network card to freeze. This affects several NIC models. The problem…
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Linux
How to create a ZFS Swap Partition Proxmox
Swap on Linux will assist if your environment is running short on memory. Usually, during setup, most distributions configure a…
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Web Servers
How to host a website on NGINX with PHP/MySQL on Ubuntu 22
In a previous article, we talked about how to host a website using Apache Virtual Hosts. We set up a…
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Backup
Install Rdiff-Backup to take Free Linux Backups
Taking backups of your data in Linux is likely one of the most important things you can do. No one…
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