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How to fix – fatal: Unable to create ‘.git/shallow.lock’: File exists.

Today while trying to clone big repository using “git fetch” we encountered following error, “fetching iteration / … Read more

In this post, we will create a simple C program, compile it with debugging enabled and then … Read more

Flutter is a new way to build high-performance, cross-platform mobile apps. If you are new to Flutter, … Read more

Perf is a profiler tool for Linux 2.6+ based systems that abstracts away CPU hardware differences in … Read more

As we have seen in “How to cross compile static dtc for ARM” we are able to … Read more

Sometimes it happens that you don’t have source code of the device on which you are working … Read more

As we seen in our previous post, “How to Compile and Install device-tree-compiler (DTC) On Ubuntu”, we … Read more

Whenever you are trying to do kernel menuconfig very first time after installation of Ubuntu, its chances … Read more

If you get the error as below, at the end of the compilation, check the solution to … Read more

Timers are setup very early, before the request_irq() infrastructure has been initialised. Hence, setup_irq is used to … Read more

As per wikipedia, elfutils is mentioned as, “Ulrich Drepper wrote elfutils, to replace GNU Binutils, purely for … Read more

Monitor mode, or RFMON (Radio Frequency MONitor) mode, allows a computer with a wireless network interface controller … Read more