How to configure static IP address on Ubuntu Linux ?
Sometimes when you are accessing one machine remotely or from same LAN but from another machine and … Read more
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Read the contents of a file into character buffer using C program
Lets say we want to read the contents of some file and want to operate on these … Read more
Receive http get response JSON to buffer using curl API – C program
Below C program provides API’s for receiving http GET response JSON to C buffer which you can … Read more
How to upload JSON using curl http PUT request ?
For uploading JSON using curl http PUT request, we have written a simple script as below. You … Read more
How to fix – error: package R does not exist
When I was compiling one of our previously written android application, I got following error, This is … Read more
Understanding Android AOSP build system
In this post, we tries to understand the android open source build files written to add a … Read more
Save Vimdiff Output To HTML
The script ( vimdiff_to_html.sh ) matches the filename from first directory to same filename from second directory … Read more
Determine whether you have an internet connection / Monitor Network Connectivity in Android
This post details about the code required to implement to check if you have an internet connection … Read more
Android Power OFF Sequence / How Android Shuts Down works ?
This post tries to brief about how android shutdown / poweroff sequence is with respect to the … Read more
How to set login Authentication ( Username / Password ) to Apache webserver in Ubuntu ?
If you have allready installed apache webserver on ubuntu using “How to install Apache webserver on Ubuntu … Read more
How early suspend works in Android ?
This post briefs about the source code flow of how early suspend mechanism in power managerment works … Read more
C program to check total and free RAM memory in Linux
Following C program helps you to identify what is the total and free memory / RAM available … Read more