Second level of action: !gmail !u1

[4www]

In theory it is possible to build a more complex query for querying a particular search engine

As an illustration, let's say gmail example, where !gmail hello searches gmail for hello.

The url pattern of gmail, when there are multiple users are logged in gmail at the root url is https://mail.google.com/mail/u/0/#inbox, where in mail/u/0/#inbox:

• mail is a root prefix that does not seem to change across the mail app
• u is a prefix for saying there are multiple user accounts that are used on this browser and terminal (maybe, see next point)
• 0 is the local id of the stored user (probably in local storage etc). If you open your second inbox you'll see that number becoming 1
• #inbox is some sort of query param that is bound to the search input, but not just to simple search, to a more advanced boolean search in:inbox, or is:draft for #draft

This seems to be very similar on Google Drive too.

Therefore we can imagine a find queries such as:

• !gm !u1 is:draft hello searching on my gmail personal account for a hello draft message https://mail.google.com/mail/u/1/#search/in%3Adraft+hello
• !drive !u0 type:pdf contract searching my gmail professional account for contract of type pdf https://drive.google.com/drive/u/0/search?q=type:pdf%20contract

The only new thing in these examples, is the second level of bang !, which would be the thing that has to be investigated and defined in feature design.