Category Archives: Arch Linux

Arch Linux is a Linux distribution for computers based on x86-64 architectures. Arch Linux is composed predominantly of free and open-source software, and supports community involvement.

MikroTik: WireGuard VPN Setup and Linux Peer Configuration
0 (0)

14 March 2026

Another one of the many nice features of MikroTik – built-in WireGuard support (although even cheap TP-Link Archers have it). In my setup, the MikroTik RB4011 acts as a “VPN Hub” – all clients connect to it and are united into a single network, and the role of VPN is slightly exaggerated is genuinely important… Read More »

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FreeBSD: Home NAS, part 12: synchronizing data with Syncthing
0 (0)

14 March 2026

I’m gradually getting closer to wrapping up the home NAS setup on FreeBSD. There’s already a ZFS pool, datasets, and monitoring – time to start setting up backup automation. But what seemed pretty simple at first – “just copy the needed directories from the work laptop” – turned out to be an increasingly interesting problem… Read More »

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Arch Linux: “mysterious” DNS timeouts and “in search of the Ethernet truth”
5 (1)

20 January 2026

For a couple of months now, my work laptop, a Lenovo ThinkPad T14 Gen 5 running Arch Linux, has been having trouble opening new websites – for the first 10-15 seconds, the site loads in “pieces”, for example: But then it “wakes up”, and everything starts working perfectly: Finally, when I started setting up a… Read More »

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FreeBSD: Home NAS, part 8 – NFS and Samba data backups using restic
4.2 (6)

5 January 2026

Actually, almost everything regarding my home NAS setup has been done – there is VPN access from various networks, different shares are available, and the security has been slightly tuned. Two main things remain: monitoring and backups. Having a ZFS mirror on two disks with regular ZFS snapshots is, of course, great, but it is… Read More »

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SSH: sshd hardening on FreeBSD and Linux, and 1Password integration
4 (1)

29 December 2025

It is time to tidy up SSH on FreeBSD itself and on the clients – laptops running Arch Linux, as I am still using password authentication on my home machines. Actually, the settings described below are specific neither to FreeBSD nor to Linux, as the SSH server is the same on all systems (OpenSSH_9.9p2 on… Read More »

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Arch Linux: pacman -Syu and “Failed to connect to system scope bus via local transport” errors
0 (0)

29 December 2025

Problems with upgrades on Arch Linux are very rare, and a situation like today’s is a first for me in nearly 10 years of using the system. So, what happened: installed upgrades with pacman -Syu after installation, sudo reboot would hang managed to reboot only with sudo reboot -f (force) after the reboot – X.Org… Read More »

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FreeBSD: Home NAS, part 6 – Samba server and client connections
4.6 (7)

28 December 2025

Continuing the setup of my home NAS on FreeBSD. Actually, a NAS is a Network System, and it’s desirable to have access to it from other devices – Linux and Windows hosts, phones, and TVs. Here we have two main options – Samba and NFS. One could also mention sshfs – but this solution is… Read More »

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FreeBSD: Home NAS, part 3 – WireGuard VPN, Linux peer, and routing
4.1 (15)

25 December 2025

I am continuing to set up my home server on FreeBSD 14.3, which is intended to serve as a NAS. In the previous post, FreeBSD: introduction to Packet Filter (PF) firewall, we got acquainted with firewalls; the next step is to configure a VPN for access. The main idea is to (finally!) connect my “office”… Read More »

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