Useful tips for everyday
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…
How to find the corresponding VMDK of the / Dev / SD *? It’s easy to identify the device file (/dev/sdX) and VMware virtual hard…
Why did the volume disappeared on my iPhone? Go to Settings > Sounds (or Settings > Sounds & Haptics), and drag the Ringer and Alerts…
How do I search for an exact phrase in Gmail? Getting an exact search result is also possible with Gmail’s search operators. Simply enter the…
Should I enable Windows Subsystem for Linux? If you want to run distros of Linux on Windows 10, you must first enable the Windows Subsystem…
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…