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Panos Gkikakis
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Centos 7 Install Realtime kernel using yum
Wanted to try out an rt kernel for my asterisk box. One option is to build a patched kernel. .

The other option I am trying out now is to install using the Cern repo. I am using a plain Centos 7 installation and not the Cern version.

At the time of writin...
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Alcatel OneTouch L850V
This dongle is recognized out of the box under Centos 7. You get a usbX device. You need to run a dhcp client on the device or there is the option to set an address 192.168.2.[2-254] cause the dongle WUI has 192.168.2.1. There is a hidden menu to access and...
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Compile deluged in Centos 7 x86_64
In a proper build environment: yum install boost-devel libgeoip Get the latest libtorrent ( 1.0.8 at the time). To build it use b2. I had problems with autotools. cd /usr/local/src/ mkdir deluge cd deluge wget https://github.com/arvidn/libtorrent/releases/d...
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Cygwin/X forwarding issues after upgrade
A quick note if you are using Cygwin/X with putty or an ssh client not running within the cygwin environment: Since X server 1.17, by default the server does not listen for TCP/IP
connections, only accepting local connections on a unix domain socket. That's...
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Multicast communications between Arduino (Ethernet library W5100) and a Java application
Multicast is not supported by the Arduino Ethernet library but is supported by the underlying W5100 module. So to start of this patch should be applied to the library (usually located in the arduino IDE directory under libraries\Ethernet\src). Here is a mod...
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Arduino ebay clone droubles...
So wanted to try these arduino clones from ebay and have some feedback. The one I got has both male and female connectors for pins. I placed my ethernet shield on top of it and tried to power it up with no luck. Apparently the ICSP is up side down! The solu...
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ZTE H108NS & telnet
Some issues you may encounter when trying to telnet ZTE H108NS modem: 1. You cannot connect at all In that case from the Web UI go to Access Management -> ACL and edit or create a rule for the LAN interface which allows telnet connections from your subnet. ...
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Compiling grive on Centos with unsupported Boost/CMake version.
Tried to compile git version of grive (0.3.0-pre): If the CMake version is old, get the appropriate version of CMake and do not install it: #cd /usr/local/src #wget http://www.cmake.org/files/v2.8/cmake-2.8.10.2-Linux-i386.sh #./cmake-2.8.10.2-Linux-i386.sh...
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Updating Fedora 17 to 20
To update, the recommended method is using fedup. Pretty straight forward. I was using the LXDE spin. The only issue I had is that after the upgrade I got the console login. The runlevel was right though (5 not 3). For some reason there was no display manag...
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