I'll show you two tools to check the network promptly to help us to make a measurement bandwidth consumption that is having to evaluate potential bottlenecks in the network. OPTION 1: iftop It's an…
Linux
Networks
Terminal
Ubuntu
Read more →
Many programs, mostly web browsers, store temporary data that, while it can be useful at times, takes up more and more disk space as time goes by. BleachBit gives us the opportunity to remove this…
Linux
Terminal
Ubuntu
Read more →
Markup language: Basic HTML concepts. Databases: Views (cat) User management (cat) Procedures and functions Variables and Handlers (cat) Cursors Control flow constructs Triggers Career Training and…
Databases
Networks
Read more →
Password protection Early versions of PDF could be unprotected without much hassle, but all that changed starting with version 1.6 of the format, which introduced encryption. Any attempt to remove…
Cybersecurity
Files and I/O
Linux
PDF
Terminal
Read more →
Relay control in Arduino Our small microcontrollers operate at very low currents and voltages; for this reason, they are unable to control electronic devices that run on high currents and voltages…
Arduino
Read more →
To perform the automatic installation, we need to follow these steps: wait for everything required to download that's it, Odoo is up and running With localhost:8069 in our browser, we should be able…
Git
Linux
Odoo
Terminal
Ubuntu
Read more →
To download a page: To download the entire site recursively, including images and other types of data: And here comes the magic. As they explain well in the HumanOS article, many sites check the…
Web development
Linux
Terminal
Ubuntu
Read more →
This is another great blue/yellow backlight LCD display. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain…
Arduino
Databases
Read more →
What is a Script? In the command line, we enter the commands we want to execute via the keyboard. In addition to this, it is also possible to automate this task by creating a script. A script is a…
Linux
Terminal
Ubuntu
Read more →
There is a way to find out that public IP using the curl command. If you don't have the package installed, you'll need to install it, as mentioned on ITswapshop, where they explain the process for…
Linux
Networks
Terminal
Ubuntu
Read more →
Installation and usage: youtube-dl videourl (where videourl is the location on YouTube where said video is hosted). The video will be saved in the location where we run the command. If it doesn't…
Linux
Multimedia
Terminal
Ubuntu
Read more →
Once we have prepared the first cover page (cover), press F11 to open the style manager. In the manager, click the "Page Styles" icon and then select all styles (all) from the drop-down list at the…
LibreOffice
Read more →