uniq.c Write a program that reads from stdin and filters out duplicate lines of input. It should read lines from stdin, and then print each unique line along with a count of how many times it appeared. Input is case-sensitive, so "hello" and "Hello" are not duplicates. Note that only adjacent duplicates count, so if the input were the lines "hello", "world", and "hello" again, all three would be treated as unique. ./uniq hello hello hello world world # close stdin 3 hello 2 world 3

uniq.c Write a program that reads from stdin and filters out duplicate lines of input. It should read lines from stdin, and then print each unique line along with a count of how many times it appeared. Input is case-sensitive, so "hello" and "Hello" are not duplicates. Note that only adjacent duplicates count, so if the input were the lines "hello", "world", and "hello" again, all three would be treated as unique. ./uniq hello hello hello world world # close stdin 3 hello 2 world 3

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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