Question
Make a Unix command in one line with pipe(s) to display the number of unique zip codes in a file. The output is supposed to
Make a Unix command in one line with pipe(s) to display the number of unique zip codes in a file. The output is supposed to be 25.
I did this and i got three columns that said 25 25 100
Why is it showing three columns instead of one?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Database Technology And Management Computers And Information Processing Systems For Business
Authors: Robert C. Goldstein
1st Edition
0471887374, 978-0471887379
