AlmaLinux
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Linux
How To Configure Additional IPs Using NMCLI
nmcli is a command-line tool used to control NetworkManager and report network status on AlmaLinux, RockyLinux, CentOS and other Red…
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Linux
Use NMCLI To Manage Networking In RockyLinux 9 & AlmaLinux 9
In the latest versions of RHEL-based Operating Systems, you no longer manage the network using NetworkManager ifcfg files. Previously in…
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Linux
How to Convert/Migrate CentOS 7 to AlmaLinux 8
With the recent announcement that F2H would be discontinuing CentOS 7-based instance templates, we wanted to make it as easy…
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Linux
How to use IPtables to stop DDOS attacks
DDoS stands for Distributed Denial of Service attack. A distributed attack is an attack from multiple sources. DDoS attacks aim…
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Virtualization
How to set up Linux KVM Bridge (br0) On CentOS
Here we show you how to set up a Linux KVM bridge set to (br0) for use in a KVM…
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IPs & Subnets
Configure Additional IPs On CentOS, RockyLinux and AlmaLinux
First2Host uses Failover IP blocks. Failover IP blocks allow us to point IP blocks at different servers and services. To…
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IPs & Subnets
Use a Range File to set up IP Subnets in your Linux Server
You can in some cases use a range file in Linux to set up a whole subnet inside your VPS…
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Linux
How To Install Python3 On Linux
Python 3.6 has been released and in this guide, we are going to install python3 on a Linux CentOS NVMe…
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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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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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