Thursday, November 23, 2017

How to find wireless network frequency

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There are situations where we need to find out our wireless network frequency. Eg:- before purchasing network devices we need to verify whe...
Sunday, July 23, 2017

Running different MySQL Servers inside a single host

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There are many circumstances where running different MySQL server versions required. Eg:- testing Spinning MySQL docker instance is the ea...
1 comment:
Thursday, July 20, 2017

How to hide your application name using nginx proxy_pass directive

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For the showcase purpose I will be using the store application which resides inside WSO2 API Manager 2.1.0 Following are API Manager speci...
Thursday, June 22, 2017

Download a part of YouTube video as mp3

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I will be using ffmpeg and youtube-dl installed linux distro (Ubuntu 16.04 LTS) ffmpeg -ss 00:00:00.0000 -i $(youtube-dl -f 22 --get-url...
1 comment:
Wednesday, February 22, 2017

Troubleshooting Firebird Database

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Note:  I will be using the employee database( /opt/firebird/examples/empbuild/employee.fdb ) which is available by-default with the Firebir...

Firebird sample with WSO2 DSS

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I'm going to provide instructions to showcase how we can use Firebird data-source with WSO2 DSS. Note: I will be using the employee ...
Wednesday, June 15, 2016

Controlling MeArm Robot arm from an android device

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I recently bought a MeArm robot arm and assembled. This consists of 4 servo motors to control base, shoulder, elbow and gripper. Later...