Lectures/20/
Lectures/21/
Lectures/23/
Reading/
Resources/
Resources/XQuartz/
Sections/02/
Sections/03/
Sections/04/neglected-names/
examples/
examples/seuss/
examples/trees/
examples/trees/tree1/
examples/trees/tree2/
examples/trees/tree3/
examples/trees/tree4/
examples/trees/tree5/
examples/trees/tree6/
examples/trees/tree7/
examples/trees/tree8/
examples/trees/tree9/
examples/trees/treeA/

sent 69057 bytes  received 988 bytes  140090.00 bytes/sec
total size is 22289858  speedup is 318.22
open http://www.cs.dartmouth.edu/~cs50/
[dfk@kotzbook16sep ~/website]$ open Comics/thats-where-the-bugs-are.pdf 
[dfk@kotzbook16sep ~/website]$ ssh cs50@flume
Last login: Wed May  3 14:05:10 2017 from 10.31.117.1
[cs50@flume ~]$ clear

[cs50@flume ~]$ cd private/tse
[cs50@flume ~/private/tse]$ ls
common/   export-starter4*  indexer/  notes.md	     querier/
crawler/  export-starter5*  libcs50/  playground/    README.md
data@	  export-starter6*  Makefile  push-to-flume  README-starter.md
[cs50@flume ~/private/tse]$ cd querier/
[cs50@flume ~/private/tse/querier]$ ./querier ../data/data2 ../data/index2 < testqueries 
KEY WORDs:> Query: dartmouth 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth college 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth college 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth and college 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth and college 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth college and computer science 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth college or computer science 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth and college and computer and science 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth and college or computer and science 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth or computer science or programming or unix or doug mcilroy 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: harvard 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth and harvard 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: dartmouth or harvard 
No documents match.
-----------------------------------------------
KEY WORDs:> Query: and 
Error: 'and' cannot be first
KEY WORDs:> Query: or 
Error: 'or' cannot be first
KEY WORDs:> Query: and dartmouth 
Error: 'and' cannot be first
KEY WORDs:> Query: or dartmouth 
Error: 'or' cannot be first
KEY WORDs:> Query: dartmouth college or 
Error: 'or' cannot be last
KEY WORDs:> Query: dartmouth college and 
Error: 'and' cannot be last
KEY WORDs:> Query: dartmouth college and or computer 
Error: 'and' and 'or' cannot be adjacent
KEY WORDs:> Query: dartmouth college and and computer 
Error: 'and' and 'and' cannot be adjacent
KEY WORDs:> Query: dartmouth college or and computer 
Error: 'or' and 'and' cannot be adjacent
KEY WORDs:> Error: bad character '5' in query.
KEY WORDs:> Error: bad character '!' in query.
KEY WORDs:> Error: bad character '-' in query.
KEY WORDs:> [cs50@flume ~/private/tse/querier]$ more testqueries 
 Dartmouth
 dartmouth
     dartmouth     
 Dartmouth College
 dartmouth college
 dartmouth and college
    dartmouth    AND    College
Dartmouth College AND computer science
Dartmouth College or computer science
Dartmouth AND College AND computer AND science
Dartmouth AND College or computer AND science
Dartmouth or computer science or programming or Unix or Doug McIlroy
Harvard
Dartmouth and Harvard
Dartmouth or Harvard
and
or
and dartmouth
or dartmouth
dartmouth college or
dartmouth college and
dartmouth college and or computer 
dartmouth college and and computer
dartmouth college or and computer
computer science 50
Dartmouth!
Backus-Naur Form
[cs50@flume ~/private/tse/querier]$ cd
[cs50@flume ~]$ exit
logout
Connection to flume closed.
[dfk@kotzbook16sep ~/website]$