Spoken Tutorials - Linux AWK Assignment 
						Funded by the National Mission on Education through ICT
							 Indian Institute of Technology Bombay,
								http://spoken-tutorial.org
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Built-in Variables in awk

Assignment 1 

1. Write an awk script to print the last field of the 5th line in awkdemo.txt.
(Please note: awkdemo.txt file is available in the code files link of this tutorial)

Assignment 2

1. Open the system file /etc/passwd on the terminal.
2. Identify all the separators therein.
3. Now write a script to process the file from the 20th line onwards.
4. That too, only for the lines that contain more than 6 fields.
5. You should print the line number, entire line and count of fields in that particular line.