Once you have discovered a set of commands which are particularly useful and familiar for you, you will want to have these popup menu commands and hot key commands automatically available every time you run VMD. This can be done by placing the commands to add these items in your .vmdrc file, which is a file containing VMD text commands that is executed every time VMD starts up. The basic method for setting up this file is described in section §. Once you have such a file, just put the user add commands in it, and you will have your own specialized version of VMD.