Useful tips for everyday
How long did it take John the Ripper to crack password? It is up to you to decide how long you’re going to let it…
How do I run multiple instances of a program? First, open the application you want to run in multiple instances. Then, hold down the Shift…
How does the Aurora 30 minute forecast work? Aurora – 30 minute forecast. The OVATION Aurora Forecast Model shows the intensity and location of the…
How do I allow WhatsApp to share photos? How to share photos in WhatsApp for Android Tap the camera button on the right of the…
How do I delete a folder with all subdirectories? To remove a directory and all its contents, including any subdirectories and files, use the rm…
What is a CA file for VPN? Certificate authorities explained A certificate authority verifies that a website is what it says it is when encrypting…
How is I2t rating calculated? The formula as given is I2t = I^2 * t, where I=current surge, t=time duration of surge. What is I2t…
How do you find out the number of a missed call? To find the last caller details dial 1471, a recorded announcement will read out…
What happens if we press Ctrl L? Ctrl+L in an Internet browser All major Internet browsers (e.g., Chrome, Edge, Firefox, Opera) pressing Ctrl+L brings the…
How do you check the characteristics of a diode? 1. Low power crystal diode Observe the symbol mark on the shell. Observe the color point…