How to open an elevated cmd using command line for Windows?

Question

How do I open a elevated command prompt using command lines on a normal cmd?

For example, I use runas /username:admin cmd but the cmd that was opened do

Answer 1

Make the batch file save the credentials of the actual administrator account by using the /savecred switch. This will prompt for credentials the first time and then store the encrypted password in credential manager. Then for all subsequent times the batch runs it will run as the full admin but not prompt for credentials because they are stored encrypted in credential manager and the end user is unable to get the password. The following should open an elevated CMD with full administrator privileges and will only prompt for password the first time:

START c:\Windows\System32\runas.exe /user:Administrator /savecred cmd.exe