Hi everyone. Have you ever heard DracOS Linux. Let me tell you, it is a cool stuff. You better check this out. It is a Linux distribution focusing on penetration testing. The coolest part of it is, it is built from scratch (see Linux From Scratch (LFS) for reference), unlike other similar theme distribution. The […]

Read More →

Sunday, June 26th 2016 I have delivered a presentation about Docker. It is an introduction to two things: Docker and DevOps activity. I believe that Docker and DevOps is complementing each other. You can see and download the slides freely. You are free to use the slides and spread it as you like. If you […]

Read More →

Yesterday I got my first certification. It was MikroTik Certified Network Associate (MTCNA) with certificate #1604NA936. I was so glad I pass this with score 85%. It is said that if your score is above 75% you can take a license to be a trainer. Though I will consider it later. Next, I plan to […]

Read More →

Kernel is magic. Well, not really. All my experiences involving programming in userland. Could I step up to enter the land of kernel? Sure, but before that I need to arm myself with knowledge. Especially when dealing with kernel debugging. This article will discuss about kernel debugging. When writing this, I use: Linux Kernel 4.5 […]

Read More →

Linux is dominating embedded system. It is mainly because of broad support of processor, such as: ARM, MIPS, PowerPC, etc. For some gadget, touch screen is an extra feature, other must have it. Whatever the reason, Linux support it. The fundamental thing in programming a system with touch screen is how to get coordinate of […]

Read More →

GMP (GNU Multi Precision) Library is one of vital library in GNU infrastructure. It is a popular library which gives flexibility to operate abritrary precision integers, rationals, and floating point numbers. There are also MPFR (Multi Precision Floating-point Reliably) and MPC (Multi Precision Complex) which are extension to to GMP capability for precision in computation. […]

Read More →

Ever heard network file system (NFS)? Yeah, that’s good. But in this article we won’t discuss NFS, just something similar in term of access remote directory locally. SSHFS is file system over SSH. It is a mean to mount directory / partition on remote server on our local box. The cool thing is it use […]

Read More →

In this article we will discuss about installation of various packages and software as requirement for Wt. The goal of this article is for everyone to successfully install prerequisites for building Wt. For this purpose, I use Slackware64 14.0 as development machine. However, you can also use other machine. This article can be broken down […]

Read More →