1. Entering time:
> You can do it by typing
> .z.t

Comment (this is important): remember .z.T gives local time, while .z.t returns GMT time.

Same goes for .z.d, .z.D, .z.p, and .z.P

The time offset can be set via the -o flag or from within the session by using the system command \o

http://code.kx.com/wiki/Reference/SystemCommands#.5Co_.5Bn.5D_-_offset_from_GMT

This is important because if you experiment locally with .z.T/D/P and then ssh into a remote machine (located in New York for example) .z.T will give you a different value.

2. 
