Welcome to It-Slav.Net blog
Peter Andersson

I've already got a female to worry about. Her name is the Enterprise.
-- Kirk, "The Corbomite Maneuver", stardate 1514.0

Monitor the cloud with nagios or op5 monitor.

  Background I have a need of GPS tag my digital photos. Unfortunatly a GPS device to my camera costs approx 230 Eur. In my humble opinion I think that is way of, especially considering that with some software in the camera any standard USB GPS reciever would do the job. They cost approx 40 Eur. I have […]

Presenting collected Nagios data has been cumbersome. But now with op5 added funtionality, storing the data in a database makes it much easier. Morten Bekkelund has created a nice dashboard typically used in NOCs. The dashboard has been modified and improved by the community and an example can be seen at op5 sandbox dashboard and […]

Background When I was preparing a presentation about what op5 is doing and our contribution to the community, I went to ideas.nagios.org. When I browsed the list of the biggest issues with Nagios I found out that op5 has packaged and solved them all in op5 Monitor. I encourage everyone to take a peak at the list […]

When there is summer and Scandinavia closes down it is hard to be a geek. Everybody, including me, moves out to small cottages in the forrest where 3G coverage is bad which gives low bandwidth a new meaning.    I have found one way of still doing geeky things combined with vacation. That is update […]

  We would like to meet with you on an op5 Inspiration Day in September. It will be a day with topics like IT operations, cloud monitoring, virtualization, outsourcing and how to get control of everything in an easy way. The most important thing is to meet and listen to other users, hear about the […]

Background Finally it has arrived, Android 2.2 Froyo to HTC Desire. When I installed it I run into several problems and this is my guide how I solved it. It was a rather frustration experience and took a long while to solve. I ended up with a phone where almost everything was gone and I […]


This is old news but still important.   – OpenBSD 4.7 RELEASED ————————————————- May 19, 2010. We are pleased to announce the official release of OpenBSD 4.7. This is our 27th release on CD-ROM (and 28th via FTP). We remain proud of OpenBSD’s record of more than ten years with only two remote holes in […]

  I’m the happay owner of a Huawei E1750 modem and it is real easy to get it running in Ubuntu. This guide will probably work with many other 3G USB modems. Just type from the command line: sudo apt-get install usb-modeswitch Plug in the modem Go to the Network manager and enter your Mobile Broadband […]


  I wanted to unlock my operator locked Huawei e1750 modem. After googling I found this page in swedish. The unlock code can be calculated by using the IMEI number, the unlock code is sent by using AT commands. I have succesfully tested this on e1750 and e1550. I also tried it on e220 and it did not work.

Filled Under: english, Hints, sysadmin

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FreePBX 2.5
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Asterisk 1.6
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Learning NAGIOS 3.0

Cacti 0.8 Network Monitoring,
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