Blog

How to install Samba4 on CentOS7? Install Samba4 in CentOS 7 First install Samba4 and required packages from the default CentOS repositories using the yum…

How can I change my MAC address without root? How can I change MAC address on Android devices without Root? Open up settings and then…

How can I make ultrasonic sensor at home? Necessary components Arduino UNO. Breadboard where we will connect the components. Cables to make connections. 3 220…

What is a dungeon crawl game? A dungeon crawl is a type of scenario in fantasy role-playing games in which heroes navigate a labyrinth environment…

How do I make my Mac sleep from lock screen? There are several keyboard shortcuts that can shut off your display or put your Mac…

How do you use a buzzer? It’s simple, tone(buzzer, 1000) sends a 1KHz sound signal to pin 9, delay(1000) pause the program for one second…

Can you loop LED strips? Well, you don’t! You can wire multiple strips back to one single transformer – just as long as the total…

Does shell script add? Use the following syntax to calculate the sum of two integers in a shell script: Using expr command with quotes sum=`expr…

What converts the output in binary form to human-readable form? Explanation: Output unit converts computer data into human readable form. Data and instructions are entered…

Can you boot Windows from Linux? When you install Linux after Windows, the Linux installer knows how to deal with Windows, resize its partition, and…