Useful tips for everyday
How to configure proxysql for the first time? ProxySQL constantly monitors the MySQL server backends configured to identify the health status. The credentials for monitoring…
How do you secure an unsecured network? 5 ways to stay safe on public WiFi Know your network. Before you connect, be sure you know…
How do I restrict root user in ssh? Procedure for disabling SSH login for root user Log in to the Linux or Unix server using…
What is a unipolar ADC? Unipolar signals swing from zero to positive full-scale, thus having only a positive polarity. With the single-ended analog input of…
How do you limit the output of a ls command? The ls | cut -f 1,n file command you suggested would output the first and…
Can you connect to multiple Wi-Fi networks at once? Since most computer’s today only come equipped with a single Wi-Fi card, you’ll need to purchase…
Which interface uses spoken instructions? A voice-user interface (VUI) makes spoken human interaction with computers possible, using speech recognition to understand spoken commands and answer…
How do you write a payment confirmation? Kindly acknowledge the receipt. Greetings of the day! This is to confirm that we have made a payment…
Does it matter if there is no earth wire? Without the earth wire, if a fault occurs and the live wire becomes loose, there is…
How do you change the legend text in Excel? Once you add the chart legend, there are many things that you can do to change…