Month: November 2022

Tea: Yeah or Meh?

What sets green tea apart from coffee? Even though both beverages contain significant concentrations of caffeine. Yet tea is generally perceived as a less stimulating drink than coffee. L-theanine, an amino acid that is present in tea rather than coffee, exerts a relaxing effect. While caffeine affects dopamine levels, l-theanine provides inhibitory impacts similar to those of the neurotransmitter GABA.… Read more →

Restart Networking Interface in Linux

Try out the following commands: sudo service networking restart sudo /etc/init.d/networking restart or nmcli device set [device] managed true   Check Networking Status /etc/init.d/networking status Stop Networking sudo /etc/init.d/networking stop Start Networking sudo /etc/init.d/networking start Restart Networking /etc/init.d/networking restart   To start Network Manager : service NetworkManager start or systemctl start NetworkManager   To stop Network Manager: service NetworkManager stop… Read more →

Brute Force

What is Brute Force Attack? A brute force attack is a trial-and-error method used to obtain information such as a user password or personal identification number (PIN). In a brute force attack, automated software is used to generate a large number of consecutive guesses as to the value of the desired data. How long do brute force attacks take? As… Read more →

Parabolic Antenna

An antenna has an active element that picks up or sends out radio waves. This active element is the one connected to the electronic circuitry. An antenna is essentially a transducer. It converts electrical energy into electromagnetic energy as a way of coupling the electronic circuit to the medium of communication called free space. The antenna dish is curved so… Read more →

MAC address spoofing

The device that you’re looking at right now has a network interface controller (NIC), the thing that’s responsible for allowing you to connect to a network, like an internet. All devices capable of networking (smartphones, laptops, routers) have one of these. Each NIC is assigned unique hard-coded MAC addresses that cannot be changed. However, almost all popular platforms such as… Read more →

Link

Time is money. Unless you know how to type quickly and without mistakes, you lose everything. You can improve your keyboard skills with this service⤵

monkeytype.com

It will train you to type fast. As soon as you press any key, a timer goes off. Then you have 30 seconds to type as much text as you can.

At the end of the time, the service displays “WPM” – words per minute and “ACC” – accuracy.

 

Note: Work best on a full-size keyboard.

Is God really there?

There is no one answer to this question. Also, I think, it has to be personal too. Otherwise, how could an eternal cause have a temporal effect like the universe? A cause can never exist without an effect if it is a necessary and sufficient condition for a set of mechanical functioning. Some still insist that the machinery of the… Read more →