Write a program in C that stores 1000 random integers (100 - 1000), one on each line, in a file named "numbers2.txt". Then using shell pipes with "cat" and "grep" commands, ind lines that contain numbers between 200 and 299. Hint: use regular expressions and search for lines beginning with 2. Sample Run: ./question2 = cat [...] | grep […..] 258 244 ...

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 2
Write a program in C that stores 1000 random integers (100 – 1000), one on each line, in
a file named "numbers2.txt". Then using shell pipes with "cat" and "grep" commands,
find lines that contain numbers between 200 and 299. Hint: use regular expressions and
search for lines beginning with 2.
Sample Run:
$ ./question2
$ cat [...] | grep [...]
258
244
...
Transcribed Image Text:Question 2 Write a program in C that stores 1000 random integers (100 – 1000), one on each line, in a file named "numbers2.txt". Then using shell pipes with "cat" and "grep" commands, find lines that contain numbers between 200 and 299. Hint: use regular expressions and search for lines beginning with 2. Sample Run: $ ./question2 $ cat [...] | grep [...] 258 244 ...
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