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
runas /username:admin cmd
I don't have enough reputation to add a comment to the top answer, but with the power of aliases you can get away with just typing the following:
powershell "start cmd -v runAs"
This is just a shorter version of user3018703 excellent solution:
powershell -Command "Start-Process cmd -Verb RunAs"