Translate Titles on Wikipedia – Firefox Addon

Add links to English and Finnish translations on Wikipedia. Add-on for Firefox. Download from official Firefox Add-ons site. The rest of this article is “making of”, interesting if you want to learn to write your own Firefox extensions. I wrote … Continue reading

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Suricata IDS on Ubuntu – Easily with apt-get, oinkmaster and systemctl

Suricata is a modern intrusion detection system (IDS). It sniffs your network traffic and logs suspicious packets. Suricata uses Snort rules, so you can have a lot of them for free. Rules are installed automatically with OinkMaster. This article shows … Continue reading

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Message of the Day on Ubuntu – sudoedit /etc/motd; chmod ugo-x /etc/update-motd.d/*

Message of the Day (motd) is displayed when you log in with ssh. You can use plain text message of the day in /etc/motd also in Ubuntu. Disable scripts in /etc/update-motd.d/ to get rid of extra stuff. When automatically configuring … Continue reading

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