Solene's % gemini capsule - a gemini tech blog

Welcome to my gemini tech capsule. I like to learn and share stuff with people. My interests are '(OpenBSD Qubes OS security Lisp cmdline Gaming). I love % and lambda characters. Qubes OS core team member, former OpenBSD developer solene@. Pronouns she/her. No AI involved.

Contact me: solene (IRC libera.chat) / solene at dataswamp dot org / solene@bsd.network (mastodon)

Content under CC-BY-4.0

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My posts

=> 2024-11-15 Why I stopped using OpenBSD | 2024-08-31 How to use Proton VPN port forwarding | 2024-08-14 Emails encryption at rest on OpenBSD using dovecot and GPG | 2024-07-24 Full-featured email server running OpenBSD | 2024-06-15 How to mount ISO or file disk images on OpenBSD | 2024-06-08 OpenBSD extreme privacy setup | 2024-05-25 OpenBSD mirror over Tor / I2P | 2024-05-24 Improve your SSH agent security | 2024-04-27 OpenBSD scripts to convert wg-quick VPN files | 2024-04-20 A Stateless Workstation | 2024-03-30 Lessons learned with XZ vulnerability | 2024-02-20 Some OpenBSD features that aren't widely known | 2024-01-19 Hosting Shaarli on OpenBSD | 2024-01-03 NovaCustom NV41 laptop review | 2023-12-31 OpenBSD workstation hardening | 2023-12-03 OpenBSD in a CI environment with sourcehut | 2023-11-03 Run your own Syncthing relay server on OpenBSD | 2023-10-27 Read quoted-printable emails with qprint | 2023-10-18 Run your own Syncthing discovery server on OpenBSD | 2023-10-01 Introduction to the OpenBSD operating system | 2023-10-01 This is OctOpenBSD month | 2023-09-08 How to add pledge to a program in OpenBSD | 2023-08-27 OpenBSD vmm and qcow2 derived disks | 2023-08-18 Migrating prosody internal storage to SQLite on OpenBSD | 2023-08-11 Some explanations about OpenBSD memory usage | 2023-07-07 How to install Kanboard on OpenBSD | 2023-06-28 Using anacron to run periodic tasks | 2023-06-22 Ban scanners IPs from OpenSMTP logs | 2023-06-16 OpenKuBSD progress report | 2023-06-06 OpenKuBSD design document | 2023-06-03 Install OpenBSD in Qubes OS | 2023-05-30 Backport OpenBSD 7.3 pkg_add enhancement | 2023-05-05 Stream your OpenBSD desktop audio to other devices | 2023-04-23 Set up your own CalDAV and CardDAV servers on OpenBSD | 2023-04-03 Detect left over users and groups on OpenBSD | 2023-03-26 Monitor your remote host network quality using smokeping on OpenBSD | 2022-12-01 Authentication gateway with SSH on OpenBSD | 2022-11-20 Automatic prompt to unlock remote encrypted partitions | 2022-10-31 Nushell: Introduction to a new kind of shell | 2022-10-21 Search in OpenBSD packages with openports.pl | 2022-10-11 A kiosk computer running OpenBSD | 2022-09-25 How to trigger services restart after OpenBSD update | 2022-09-24 My NixOS workflow after migrating from OpenBSD | 2022-08-18 Why is the OpenBSD documentation so good? | 2022-08-07 How to get NixOS hosted at OpenBSD Amsterdam | 2022-07-23 How to use sshfs on OpenBSD | 2022-06-22 How I would sell OpenBSD as a salesperson | 2022-05-05 Using a game engine to write a graphical interface to the OpenBSD package manager | 2022-05-05 Managing OpenBSD installed packages declaratively | 2022-05-03 How to contribute to the OpenBSD project | 2022-04-28 Writing my first OpenBSD game using Godot | 2022-04-23 Video guide to install OpenBSD 7.1 with the GNOME desktop | 2022-04-22 Reduce httpd web server bandwidth usage by serving compressed files | 2022-04-21 OpenBSD 7.1: fan noise and high temperature solution | 2022-04-18 Operating systems battle: OpenBSD vs NixOS | 2022-03-21 Keep your OpenBSD system cool with obsdfreqd | 2022-03-15 Reproducible clean $HOME in OpenBSD using impermanence | 2021-12-16 OpenVPN on OpenBSD in its own rdomain to prevent data leak | 2021-12-15 Persistency management of memory based filesystem on OpenBSD | 2021-12-11 What are the VPN available on OpenBSD | 2021-12-04 Using awk to pretty-display OpenBSD packages update changes | 2021-12-01 The state of Steam on OpenBSD | 2021-11-25 Simple network dashboard with vnstat | 2021-11-14 OpenBSD and Linux comparison: data transfer benchmark | 2021-10-21 What if Internet stops? How to rebuild an offline federated infrastructure using OpenBSD | 2021-10-17 Use fzf for ksh history search | 2021-10-09 Full WireGuard setup with OpenBSD | 2021-10-04 Port of the week: foliate | 2021-10-01 Story of making the OpenBSD Webzine | 2021-09-26 Measuring power efficiency of a CPU frequency scheduler on OpenBSD | 2021-09-19 Reuse of OpenBSD packages for trying runtime | 2021-09-18 Benchmarking compilation time with ccache/mfs on OpenBSD | 2021-09-16 Experimenting with a new OpenBSD development lab | 2021-09-10 Workaround for an OpenBSD boot error on APU boards | 2021-09-05 Playing with a new shell: fish | 2021-08-30 Fair Internet bandwidth management on a network using OpenBSD | 2021-08-15 pkgupdate, an OpenBSD script to update packages fast | 2021-08-06 Faster packages updates with OpenBSD | 2021-08-05 Register multiples wifi networks on OpenBSD | 2021-07-30 Automatically lock screen on OpenBSD using xidle and xlock | 2021-07-27 Studying the impact of being on Hacker News first page | 2021-07-26 The Old Computer Challenge: 10 days later, what changed? | 2021-07-25 OpenBSD full Tor setup | 2021-07-21 Self host your Podcast easily with potcasse | 2021-07-19 Simple scripts I made over time | 2021-07-16 The Old Computer Challenge: day 7 | 2021-07-15 The Old Computer Challenge: day 6 | 2021-07-13 Filtering spam using Rspamd and OpenSMTPD on OpenBSD | 2021-07-12 The Old Computer Challenge: day 3 | 2021-07-10 The Old Computer Challenge: day 1 | 2021-07-09 Obsolete in the IT crossfire | 2021-07-08 OpenBSD: pkg_add performance analysis | 2021-06-20 Using the I2P network with OpenBSD and NixOS | 2021-06-12 How to use Tor only for onion addresses in a web browser | 2021-06-02 GearBSD: managing your packages on OpenBSD | 2021-06-01 GearBSD: a project to help automating your OpenBSD | 2021-05-31 (R)?ex automation for deploying Matrix synapse on OpenBSD | 2021-05-30 Using dpb on OpenBSD for package compilation cluster | 2021-05-21 Backup software: borg vs restic | 2021-05-12 Introduction to git-annex (Port Of The Week) | 2021-05-08 How to run a NixOS VM as an OpenBSD guest | 2021-05-07 How to install Gnome on OpenBSD | 2021-05-03 OpenBSD: getting started | 2021-05-01 OpenBSD 6.9 packages using IPFS | 2021-04-17 Introduction to IPFS | 2021-03-21 Securely share a secret using Shamir's secret sharing | 2021-03-21 How to split a file into small parts | 2021-03-20 Port of the week: diffoscope | 2021-03-12 Port of the week: pmenu | 2021-03-10 Easy spamAssassin with OpenSMTPD | 2021-03-09 Implement a «Command not found» handler in OpenBSD | 2021-03-07 Top 12 best opensource games available on OpenBSD | 2021-03-02 Port of the week: checkrestart | 2021-02-26 Port of the week: shapez.io - a libre factory gaming | 2021-02-24 Nginx as a TCP/UDP relay | 2021-02-22 Port of the week: catgirl irc client | 2021-02-16 Full list of services offered by a default OpenBSD installation | 2021-02-14 What security does a default OpenBSD installation offer? | 2021-02-07 Bandwidth limiting on OpenBSD 6.8 | 2021-02-06 Filtering TCP connections by operating system on OpenBSD | 2021-02-06 Using pkgsrc on OpenBSD | 2021-02-06 Enable multi-factor authentication on OpenBSD | 2021-01-04 [FR] Pourquoi j'utilise OpenBSD | 2020-12-14 Host your Cryptpad web office suite with OpenBSD | 2020-11-30 How to deploy Vger gemini server on OpenBSD | 2020-11-24 About Language Server Protocol and Kakoune text editor | 2020-11-18 FuguITA: OpenBSD live-cd | 2020-11-16 Why I use OpenBSD | 2020-11-15 Toward an automated tracking of OpenBSD ports contributions | 2020-11-09 Keyboard tweaks to use Xorg on an IBook laptop | 2020-11-09 Connect to Mastodon using HTTP 1.0 with Brutaldon | 2020-11-04 Join the peer to peer social network Scuttlebutt using OpenBSD and Oasis | 2020-10-29 How the OpenBSD -stable packages are built | 2020-10-27 OpenVPN as the default gateway on OpenBSD | 2020-09-27 About pipelining OpenBSD ports contributions | 2020-09-04 Find which package provides a given file in OpenBSD | 2020-06-15 Birthday dates management using calendar | 2020-06-05 Gaming on OpenBSD | 2020-05-20 Beautiful background pictures on OpenBSD | 2020-05-17 Communauté OpenBSD française | 2020-03-28 Aggregate internet links with mlvpn | 2020-03-27 OpenBSD -current - Frequently Asked Questions | 2020-02-19 A day as an OpenBSD developer | 2020-01-11 Using the OpenBSD ports tree with dedicated users | 2020-01-10 Using rsnapshot for easy backups | 2019-12-09 Playing CrossCode within a web browser | 2019-11-13 Host your own wikipedia backup | 2019-11-12 Creating new users dedicated to processes | 2019-08-26 Stream live video using nginx | 2019-08-23 Life with an offline laptop | 2019-08-14 OpenBSD -stable packages | 2019-07-29 OpenBSD ttyplot examples | 2019-07-19 Realtime bandwidth terminal graph visualization | 2019-07-06 Streaming to Twitch using OpenBSD | 2019-07-04 High quality / low latency VOIP server with umurmur/Mumble on OpenBSD | 2019-07-04 Nginx and acme-client on OpenBSD | 2019-06-13 OpenBSD as an IPv6 router | 2019-06-05 RSS feed for OpenBSD stable packages repository (made with XSLT) | 2019-05-15 Simple shared folder with Samba on OpenBSD 6.5 | 2019-04-23 Neomutt cheatsheet | 2019-04-17 Create a dedicated user for ssh tunneling only | 2019-04-17 Deploying munin-node with drist | 2019-04-01 Playing Slay the Spire on OpenBSD | 2019-03-07 Using haproxy for TLS layer | 2019-03-07 Add a TLS layer to your Gopher server | 2019-02-21 OpenBSD and iSCSI part2: the initiator (client) | 2019-02-21 OpenBSD and iSCSI part1: the target (server) | 2019-02-07 Port of the week: sct | 2019-02-05 Vincent Delft talk at FOSDEM 2019: OpenBSD as a full-featured NAS | 2018-12-04 Fun tip #3: Split a line using ed | 2018-11-29 Fun tip #2: Display trailing spaces using ed | 2018-11-21 Tor part 6: onionshare for sharing files anonymously | 2018-11-13 Tor part 5: onioncat for IPv6 VPN over tor | 2018-11-13 Fun tip #1: Apply a diff with ed | 2018-11-09 Play Stardew Valley on OpenBSD | 2018-11-08 Safely restrict commands through SSH | 2018-10-31 File versioning with rcs | 2018-10-29 Configure OpenSMTPD to relay on a network | 2018-10-24 Tor part 3: Tor Browser | 2018-10-24 Show OpenSMTPD queue and force sending queued mails | 2018-10-11 Tor part 2: hidden service | 2018-10-10 Tor part 1: how-to use Tor | 2018-09-20 Create a new OpenBSD partition from unused space | 2018-09-11 Display the size of installed packages ordered by size | 2018-09-11 Manage ”nice” priority of daemons on OpenBSD | 2018-09-06 Configuration of OpenSMTPD to relay mails to outbound smtp server | 2018-08-30 RSS Feed available for OpenBSD-current special instructions | 2018-08-30 Automatic switch wifi/ethernet on OpenBSD | 2018-06-26 Easy encrypted backups on OpenBSD with base tools | 2018-05-22 Mount a folder on another folder | 2018-05-08 Use ramdisk on /tmp on OpenBSD | 2018-03-16 Unofficial OpenBSD FAQ | 2017-11-09 Low bandwidth: Fetch OpenBSD sources | 2017-04-11 OpenBSD 6.1 released | 2017-04-10 Connect to pfsense box console by usb | 2017-01-20 Let's encrypt on OpenBSD in 5 minutes