You searched for enter portals
1. enter portals
Syntax: enter <portal name>
Enter can be used to walk through a portal. A portal is a doorway of sorts
which leads from your current location to elsewhere. Often times it's a
one‑way trip. It is possible to 'look in <portal name>' to see what lies on
the other side, although some portals have random exit points and so looking
in the portal twice to be sure of where you'll land is always a good idea.