Sed is a really powerful and useful linux program when you want to replace certain string in a file. But it gets harder when you wan replase srting in all available files in directory . Here is the solution with… Continue Reading
About 1,5 year ago I bought a Saleae clone for about 12$. Saleae clone is a small logic analyser built with 8051 microcontroller (CY7C6813A-68VPXC) with USB on board, that uses an original Saleae Logic software. As I remember I had… Continue Reading
I recently bougth two USB-to-UART converters with Prolific PL2303 chip inside. I found them on Aliexpress in a really good price (0.89$ each). After waiting 3 weeks, they finally arrived.
I allways forget how to extract a *.tar.gz file from command line on Linux, so I have to write it down. Example of extract tar file: Where: –x extract –v verbose output (prints all extracted files) –f specify input filename… Continue Reading