Self-hosting: Mattermost

Another fabulous collaboration with GleSYS (https://glesys.com/)! We install Mattermost, a self-hostable, open source alternative to your Slacks and your Teamses. Check GleSYS for your cloud needs in the nordics :) Links for the stuff covered: Install instructions for Mattermost binary: https://docs.mattermost.com/install/i... Requirements: https://docs.mattermost.com/install/s... Caddy documentation for Ubuntu: https://caddyserver.com/docs/install#... Mattermost Administration: https://docs.mattermost.com/guides/ad...

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Your Remote Desktop SUCKS!! Try this instead (FREE + Open Source)
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Your Remote Desktop SUCKS!! Try this instead (FREE + Open Source)

Is someone hacking your Self Hosted app? Get NOTIFIED instantly!
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Is someone hacking your Self Hosted app? Get NOTIFIED instantly!

[REUPfixaudio] 2026 install Kalpa openSUSE MicroOS - transactional-update snapper btrfs - DEEP DIVE
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[REUPfixaudio] 2026 install Kalpa openSUSE MicroOS - transactional-update snapper btrfs - DEEP DIVE

MIT Just Revealed the AI Bubble's Fatal Flaw
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MIT Just Revealed the AI Bubble's Fatal Flaw

I Tried 100 Self-Hosted Apps - These 10 Are Worth It
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I Tried 100 Self-Hosted Apps - These 10 Are Worth It

Watch This Before You Switch to Linux.
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Watch This Before You Switch to Linux.

This Collaboration Tool Changes Everything! (Mattermost)
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This Collaboration Tool Changes Everything! (Mattermost)

Setup your self hosted, open source, Matrix chat server for fully private and encrypted messaging.
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Setup your self hosted, open source, Matrix chat server for fully private and encrypted messaging.

Building a $100 Minecraft Server! (2025)
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Building a $100 Minecraft Server! (2025)

Getting Started with Playbooks
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Getting Started with Playbooks

HomeLab Services Tour Late 2021 - What am I Self-Hosting in my HomeLab?
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HomeLab Services Tour Late 2021 - What am I Self-Hosting in my HomeLab?

[TFB1123-TEB1073 ERP LAB] Installing the Odoo Community Version (MacOS)
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[TFB1123-TEB1073 ERP LAB] Installing the Odoo Community Version (MacOS)

Mattermost: Free Open-source Alternative to Slack
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Mattermost: Free Open-source Alternative to Slack

how did I NOT know about this?
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how did I NOT know about this?

You Don’t Need Slack Anymore | Install Mattermost on Linux in 15 Minutes
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You Don’t Need Slack Anymore | Install Mattermost on Linux in 15 Minutes

Paying for software is stupid… 10 free and open-source SaaS replacements
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Paying for software is stupid… 10 free and open-source SaaS replacements

Self-Hosting Security Guide for your HomeLab
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Self-Hosting Security Guide for your HomeLab

Turning an Old Laptop into a Home Server! (2026)
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Turning an Old Laptop into a Home Server! (2026)

Make Work Feel Better Challenge Kickoff
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Make Work Feel Better Challenge Kickoff

Rustdesk - an Open Source, Self Hosted alternative to TeamViewer, AnyDesk, GoToAssist, and the like.
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Rustdesk - an Open Source, Self Hosted alternative to TeamViewer, AnyDesk, GoToAssist, and the like.