In my Rails Project, I am trying to run two different servers at different port. But it fails by giving this error at console.
C:\\Rails>rails s
=> Boo
A simpler way in which I found lesser commands . Go to the path which says a server is running in your folder structure . Search for the file. On the file itself shows a number which is the process id that is currently running. Lets say if the number is 'x', then simply type this command into your terminal
kill -9 x
However, note that this works in Ubuntu. Not sure, if it works in other OS as well.