Category: Software
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GCHQ hacks Belgacom
And thus, we can assume, they had (have?) access to a lot of European instances and personnel, both residing here in Belgium and roaming using BGC’s network. And not a single fuck was giving. Not one. Please remain calm and keep on hypnotoad. If GCHQ was indeed the agency concerned then this investigation is unlikely…
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Raspberry Pi + ad blocking + nginx
There’s this howto that explains how to set up the RPi as ad blocker. I’ve two RPi’s acting a router and was already running dnsmasq. I decided to give it a try. Note that this howto can actually be used on any DNS serving Linux server. First of all, don’t go with the pixelserv as…
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Glitched grass
And me, glitched. I call it art.
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Javapocalypse
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Munin + Raspberry Pi + temperature
Quick hack to get Munin to graph the cpu temperature. First of all, install Munin and make sure it’s working. Then follow these steps: 1) We’ll use cron to write the current temp to a log file. We do this because I wasn’t able to get Munin to directly execute the command (error: temp.value VCHI initialization…
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Unable to complete backup. An error occurred while creating the backup folder.
5 or so days ago, this error suddenly popped up: Unable to complete backup. An error occurred while creating the backup folder. I have a Raspberry Pi, acting as TimeMachine (using afp/Bonjour/Netatalk). There are several things I tried to solve this, including messing in the sparebundle from Linux (chowning) and deleting my TM .plist. This…
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The single most useful thing in bash
This.
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Postfix + maildrop + recipient_delimiter
I suddenly noticed issues with Postfix not accepting e-mails that are tagged (“user+TAG@fqdn”) anymore. Even though it always had. Postfix main.cfg: recipient_delimiter = + Log snippet: Apr 16 13:07:52 vm-dns-mail postfix/pipe[6119]: 55D1C2005E4: to=<[email protected]>, relay=maildrop, delay=0.06, delays=0.01/0/0/0.05, dsn=5.1.1, status=bounced (user unknown. Command output: Invalid user specified. ) Tried to find what’s wrong in MySQL, change the delimiter, Debug…
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Diffie-Hellman Key Exchange
Explained this way, it’s quite simple. 😉