Note taking softwares are really helpful in every day life. They are really helpful while you go for a meeting, maintain a todo, organize your ideas, lot more that can add up to the list.
Windows has lot of note taking softwares, what about Linux? Definitely yes, Linux similar to the number of note taking softwares in Windows, Linux too has large note taking softwares.
Basket showing all features that it has
People at Georgia Institute of Technology, developed a WaitLess system as it is called, a device that will help all the locals using the transport service each day. This system is currently installed in Georgia Institute of Technology campus, it tracks all the busses in the campus and displayes it.
whatis — Search the whatis database for complete words.
Summary
Whatis DB contains the name and one line description about
all man pages. whatis searches for keywords and displays
the result(s). Only complete word matches are displayed.
Examples
$ whatis ls #Show small info about ls command.
$ whatis perl #Show small info about Perl.
$ whatis gcc #Show small info about GCC command.
$ whatis printf #Show small info about printf.
$ whatis socket #Show small info about socket.
$ whatis compile #Just try (Error).
Location of whatis DB: /var/cache/man/whatis