Threads, in C, C++, Java, PHP, Python or any other programming language, are independent execution flows from the same program.

Threads are functions that run at “background”, ie, while the program performs the main() function - in C, a thread may be running while main() in parallel.

So we can say that...

Bash is a command line language (you know that black screen) for Unix based operating systems such as Linux. It allows you to control your computer using programmable commands. Being a software developer or system administrator, there are several reasons why learning Bash or Shell and get the best out of the...

Latency and bandwidth are two characteristics that can be measured in communication traffic between computational networks such as the internet.

One of the most misunderstood concepts in network is speed and capacity. Many people believe that speed and capacity are the same thing. When you hear someone say “my...

General concepts on network protocols

Do you know you can use your mobile device, your IOS or Android phone, as a webcam from your PC or notebook?With the benefit of reusing old devices that have a higher cost image quality of high cost webcams.

To use a smartphone as webcam on Linux Ubuntu, Linux Mint or Windows, the Droidcam app is one of the best and...