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JBOD vs mergerFS: So similar, yet so different

When we decide to expand our digital archive, perhaps purchasing a two-bay external enclosure or assembling a small home server, we always come up against the same problem: how to physically join disks to see a single large folder? There are two most common routes: the classic JBOD and the Read more

By TheJoe, 2 months23 February 2026 ago
GNU/Linux

Reverse Engineering of an IP Cam (Part 2): Freeing an old cam from the Chinese Cloud

Posted on 21 January 2026 You know those IoT devices (video intercoms, cameras, sensors) which suddenly become useless because the official app disappears from the stores or the cloud servers in China are turned off, transforming the device into a useless and expensive paperweight? It happened to me with an Unotec based IP Cam Read more

By TheJoe, 2 months16 February 2026 ago
GNU/Linux

Transform an old router into Wi-Fi Access Point with OpenWRT: Simple guide

You have a little router’ dated that he takes dust? I have a Fritz!Box 4020 which in point in white stopped working. It was integrated with the router and I already used it as a Wi-Fi Extender on the upper floor. Apparently there is no procedure for making a factory reset Read more

By TheJoe, 10 months30 June 2025 ago
GNU/Linux

Delete the silence at the beginning and end of an audio file with SoX

SoX is a tool for editing audio files via the command line in Linux. Some past projects will allow the use through GUI, but they were in time abandoned all and there remained only the command line (not that I mind). Often the audio file is set to a silent Read more

By TheJoe, 8 years3 November 2017 ago
Updates

Tesla releases its patents with the open source license. But will this really happen?

Here is the news of the day – taken from OSVeichle. Some of you may know that Tesla – the famous car manufacturer for electric cars – recently announced in a press conference (directly from the mouth of CEO Elon Musk) come – to get closer to the global interest that gravitates around electric vehicles Read more

By TheJoe, 12 years14 June 2014 ago
GNU/Linux

Bcache: the advantage of having a layer between SSD and HDD in terms of speed

Ok, the truth is that these days are not very inspired with titles, unfortunately you will have to settle. Today we talk about speed and SSD / HDD. We will not make the usual benchmark to demonstrate the superiority in speed of solid state disk (it is a fact that it is Read more

By TheJoe, 12 years27 April 2014 ago
GNU/Linux

Test the speed of a USB memory drive with Linux

In today's article we deal with any USB storage media (key, disk, SD card, CF or other readable via USB) and its speed when attached to a device, whether it is a PC, una smart TV, or a camera. There is an important premise to do: the speed detected Read more

By TheJoe, 13 years20 July 2013 ago
GNU/Linux

Un server ftp (with gui) in a single file

Today I posed the problem to start an FTP server on my computer. Although (also in the repositories) There are several solutions to my problem, Graphical user interfaces are scarce. Despite this, I found an FTP server written in python that also includes a handy gui, in a single file. To Read more

By TheJoe, 13 years3 December 2012 ago
GNU/Linux

The digital steganography to hide the information

Literally the term “Steganography” from the etymological dictionary means “the art of writing in figures, because the script is still secret and unknown to those who do not have the key”. Typically quansiasi type of encrypted message may be referred steganographic. The oldest steganographic technique dates back a few thousand years ago Read more

By TheJoe, 13 years13 November 2012 ago
GNU/Linux

Webcam security and “motion detect” with Linux

Configure a security webcam with “motion detect” using linux, in contrast to other solutions, it is a fairly simple procedure, despite the lack of a GUI for the configurations (often it is good not to have a GUI). On the front “hardware” all we need is a USB webcam, Read more

By TheJoe, 13 years30 October 2012 ago

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TheJoe.it is a blog that deals with IT and Graphics, but it is not a journal as it is updated without any periodicity. TheJoe.it therefore can not be considered an editorial product under Law No.. 62 the 7.03.2001. TheJoe.it is subject to license Creative Commons Noncommercial Sampling Plus 1.0 License. To learn more, please read the page Blog Policy

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