Let’s see how to forward data from a virtual serial to a network address. Step 1 – Choose the serial to use It is possible to view the list of virtual serial numbers available in the system with the following command: dmesg | grep tty Step 2 – Socat Socat is a very useful tool that is already …
Forward data from virtual serial to a network address via TCP socket Read More »
When we install a large program on Windows, links are created in the registry that help keep track of the real location of the executable files. For this reason, if we move a program to a secondary partition, it will stop working (the links will stop running). How do you ensure the continuity of …
What is File History File History is a useful feature provided by the latest versions of Windows to perform a sort of incremental backup of our files. It performs, according to a schedule, a backup of new files, but without deleting old versions of them from the backup. In this way, in case of problems with …
How to use Windows File History for automatic folders backup Read More »
What they are Hash are used in computer science to map a string (a sequence of bits) of arbitrary length into a string of predefined length. It is a sort of ‘signature’ of an electronic document. For each string you can calculate a hash, so each different string will have different hashes. However, calculating the …
How to calculate hash MD5-SHA1-SHA-256-CRC32 in Windows Linux Mac and online Read More »
If you have found an error when opening the ‘Credentials Management’ tool in Windows 8/8.1/10, you will know that without some reset it is impossible to even read the saved passwords. This error can also affect other applications in the system, such as OneDrive or mail administrators (obviously in addition to Browsers, who use the encrypted archive of this tool to store …
The MAC address (or MAC Address) is used by network cards to identify themselves in the exchange of information. MAC stands for Media Access Control and consists of a 6 byte (48 bit) long code. It is assigned by the manufacturer of the card at the time of its creation and is unique for each …
How to change the MAC address to the network card on Windows Read More »
Better. zip .7z or .rar? Often we don’t even pay attention to it, but when we click on a ‘zipper’ file, we are using sophisticated compression algorithms that over the years keep getting better and better. There are many algorithms and therefore compression formats: Zipper, Rar, GZip, BZip2, 7z, Tar, Tar.gz … Among the most popular on Windows we have: 7z, Zip and Rar. The first and the second one …
Many times you may have wanted to change the icon to a folder under Windows. The default choice, however, is often poor, with icons that refer to the years of Windows XP. There is, however, a little trick that allows us to quickly explore all the new system icons. In the little window for the icon …
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When you buy a new SSD to install an operating system from scratch, there are no problems.. Windows will make the correct alignment right away. However, if you migrate data from an HDD to an SSD, it can happen (and often happens) that the partition is not aligned as it should. This is because …
Aligment of partition from HDD to SSD, how to make and check it Read More »
In some situations we may have to connect to a Wifi network that is not ‘visible’ from our homes. Especially on holiday, where we are forced to stand at the window to try to get a better signal from a public HotSpot. How to ‘repeat’ the signal picked up outside, in our house? We …
How to create a Wi-Fi hotspot in Windows 7 8 or Windows 10 in a few steps Read More »
