CMIS 325

Mostly grep.

Using the 'japan' file:
How many lines contain a p?_________
How many lines contain a pa?_________
How many lines contain a pap?_________
How many lines contain a papa?_________
What are the line numbers of the lines containing a papa?_________
How many lines contain a z in the one-letter field:_______


In the 'rime.txt' file:
How many lines have the string ice?_________
How many lines have the word ice?_________
How many lines have the string ice, regardless of case?_________

How many lines have "and the"._________
What are their line numbers?_________

How many lines don't contain a space 
(these will probably be empty lines)?_________
How many empty lines are there:________
How many lines consisting of spaces only are there:_____


In the 'weblog' file:
What is the largest known gif/GIF file that was accessed:___________
(file size is the last field)
  Command line used:___________________________________________
How many hits are from the 131 network (i.e. start with 131):______
How many 206 status codes (second to last field) are there:__________
How many requests were HTTP/1.0:________
How many requests were HTTP/1.1:________
How many hits were to rharris or dwills:_______
How many hits are for neither GIFs nor JPGs nor JPEGs (either lettercase):________


In the 'alice' file:  
How many lines contain Alice:______
How many lines contain ALICE:______
How many lines contain alice:______
How many lines contain alice in any mix of case:______
How many lines contain alice in any mix of case more than once:_______
How many empty lines are there:_____________

In the 'country.txt' file (comma is the field separator, strings are single-quoted):
How many countries in the continent of Africa:___________
What is the population of the second-most populated African country:________
(population is the 7th field of the file)
Make a command line that will count the number of 2-letter country codes
that start with an F:________________________________________________________