Technology Archivi - Page 4 of 6

Slow PC? How to check on tasks that clog system interrupt and DPC requests

If we happen to see the PC is running slowly and, by opening Task Manager, we can see that the system interrupt consumes a lot of CPU, how can we determine which driver to remove? What it is: In fact, the interrupt is an asynchronous request that executes a hardware component following its synchronous (execution) event. In case of an interrupt, […]

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cUrl list of the most used and pratical commands of the powerful open source networking tool

Technology / By Dave

What is cUrl cUrl is an open source object programming language, it’s very useful in web applications where a strong inter-compatibility between protocols and documents is required. In particular, it avoids the developer having to use multiple programming languages, making a single framework available in a series of functions combined between markup (HTML or JS) and computational languages (Java, C#, C++…).

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How to force an in depth scan disk on windows 8 and 10

Technology / By Dave

If you try to run a disk check on Windows 8 or Windows 10, you will notice that the system will first perform an analysis. Only if problems are detected will you perform a thorough check. However, if you want to force the scheduling of the disk check ‘at startup‘ (i.e. with correction and recovery of

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How to verify the security of certificates installed in Windows

Technology / By Dave

Sigcheck is a useful tool provided free of charge by Microsoft to check your computer for harmful digital certificates. You can download it from the Ms-TechNet website. You can download it from the site, click on How to use and once you have downloaded the tool and extracted the .zip, open a prompt window on the folder (by pressing the SHIFT key

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How to create a shared folder on linux in few step

Technology / By Dave

A simple guide to create a shared folder accessible and writable from any device on the local network. Valid for Ubuntu, Debian, RaspberryPi, etc… Warning: this is one of the simplest and shortest procedures and creates a public folder; to create folders with users and passwords the procedure is more complicated.  1. install samba sudo apt-get

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How to read EXT3 and EXT4 partitions from Windows

Technology / By Dave

In case you need to access a partition with an ext2, ext3 or ext4 file system from Windows (maybe because you have used it with Linux up to that moment), you will have to use a little trick.     MOUNTING THROUGH SHELL If you prefer not to install any software in Windows, you can use a Linux LIVE distribution

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Install and configure Apache web-server on Ubuntu or Debian (RaspberryPi)

Technology / By Dave

To create an Apache-based web server, using a common Ubuntu or Debian machine, proceed as follows. 1. Install Apache sudo apt-get update sudo apt-get install apache2 To check if it’s correctly installed, go to the site localhost you should find ‘It works! 2. Configuration All configuration files can be found in “/etc/apache2” this can be displayed via

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How to access shared Virtualbox folders from Ubuntu or generally from Linux

Technology / By Dave

If you are using VirtualBox frequently, you will have found yourself in the situation of having to move files from the Host machine (the main system) to the Guest machine (the emulated system). To do this, if you use Windows as Guest (in the VM), there are no problems. In this case it will

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Introduction to networks and internet navigation

Technology / By Dave

Everything you need to know about Connections – Protocols – Modems – P2P – Browser – HTML – WWW – Viruses – Antivirus – Firewall – Ports – Your IP – Speed Test – General Facts WHAT IS A CONNECTION The network connection In general, a computer is said to be connected to the

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Windows 10 keyboard shortcut (commands)

Technology / By Dave

The new Microsoft operating system (Windows 10) has brought, along with other new features, new quick commands to use with the keyboard. Very useful if we use the computer on a daily basis, especially in the workplace. Below is a list of the main ones: Windows Key + Tab: activates Task View Windows + A key: activates

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