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Disable SSH root login in Linux (OpenSSH)
SSH is commonly used to access and configure remote Linux servers. OpenSSH is a very widely used tool to make…
Linux
A collection of posts about Linux topics.
25 posts
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RAID 10 in Linux with Proxmox and ZFS
RAID 10 (or 1+0 if you like) combines the power of mirroring with the speed of striping. It is…
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DHCP Intro
The Dynamic Host Configuration Protocol (DHCP) automatically assigns IP addresses to hosts. These hosts could be computers, printers, servers, routers,…
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Working with rsync
rsync is a fast, versatile, remote (and local) file-copying tool (to quote the MAN page!).…
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Modifying Static IP addresses and Network Connections with nmcli
Here's another sample of the Linux Networking - Basics & Beyond video course. This time I show how…
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Debian 12 Server Installation to an HP Proliant
Here's an actual bare-metal installation of Debian 12 to an HP Proliant server. Enjoy!
VIDEO
📽️Check out the…
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NetworkManager Tools in Linux
Check out this sample from the new Linux Networking - Basics and Beyond video course. In this excerpt, I show…
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Using Netplan to set up a Static IP Configuration
Here's a sample from the new Linux Networking - Basics and Beyond video course. In this excerpt, I…
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Installing Security Updates ONLY in Linux
Sometimes you don't want to install every update to your Linux system. Instead, you might desire only the…