LINUX HACK 11

Hack 11. 
Display Future Date and Time:

 
Following examples shows how to display a future date and time.
$ date
Thu Jan 1 08:30:07 PST 2009
$ date --date='3 seconds'
Thu Jan 1 08:30:12 PST 2009
$ date --date='4 hours'
Thu Jan 1 12:30:17 PST 2009
$ date --date='tomorrow'
Fri Jan 2 08:30:25 PST 2009
$ date --date="1 day"
Fri Jan 2 08:30:31 PST 2009
$ date --date="1 days"
Fri Jan 2 08:30:38 PST 2009
$ date --date="2 days"
Sat Jan 3 08:30:43 PST 2009
$ date --date='1 month'
Sun Feb 1 08:30:48 PST 2009
$ date --date='1 week'
Thu Jan 8 08:30:53 PST 2009
$ date --date="2 months"
Sun Mar 1 08:30:58 PST 2009
$ date --date="2 years"
Sat Jan 1 08:31:03 PST 2011
$ date --date="next day"
Fri Jan 2 08:31:10 PST 2009
$ date --date="-1 days ago"
Fri Jan 2 08:31:15 PST 2009
$ date --date="this Wednesday"
Wed Jan 7 00:00:00 PST 2009