How do you find the difference between two dates in Unix? Provide valid time string in A and B. Use date -d to handle time strings. Use date…

Sysadmin blog

How do I change my BIOS language from Chinese to English? Friday, October 27, 2017 Power on your laptop and press escape key. … For this HP Pavilion…

Sysadmin blog

The LAN option ROM is a ROM that is invoked by the bootloader to provide for, among other things, an int13h translation if drives are to be remotely…

Sysadmin blog

What is the operating system on my phone? For most Android phones, go to Settings and About phone to see the operating system. For most iOS phones/versions, go…

Sysadmin blog

Can you access BIOS without keyboard? If you really need to access the Advanced tab in the BIOS, there are 3 ways you can try. Boot up your…

Sysadmin blog

How do I remove a device administrator? 6 Answers. Go to SETTINGS->Location and Security-> Device Administrator and deselect the admin which you want to uninstall. Now uninstall the…

Sysadmin blog

Whenever a system’s OS crashes, the first thing to do is to figure out why it is happened and if any problems that you can fix for yourself….

Sysadmin blog

How do I install a second operating system on Windows 10? After you have installed Rufus: Launch it. Select ISO Image. Point to the Windows 10 ISO file….

Sysadmin blog

The most stable operating system is the Linux OS which is so secure and best in use. I am getting the error code 0x80004005 in my windows 8….

Sysadmin blog

Windows 10 is the most popular operating system for desktop and laptop computers. Android is the most popular smartphone operating system. iOS is the most popular tablet operating…

Sysadmin blog