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Write a complete sed script called minorl.sed that will encrypt the phone data according to the following: 1. Preprocessing: a. Remove the parentheses from each phone number. b. Remove any whitespace from each phone number. c. Remove any dashes (i.e., '-') from each phone number. 2. Transposition (i.e., rearrange the order of individual characters): a. Swap the third and eighth number in each phone number. 3. Substitution (i.e., replace characters by other characters): a. Substitute each number in the phone number with random letters, being sure to use an even mix of upper- and lower-case letters. 4. Append extra data: a. Append the first 10 letters of your first and last name AFTER the third phone number in the file. If your first and last names combined are shorter than 10 letters, use letters from your middle name as well. In this file, for example, my sed script should print the following: $ sed -r -f minorl.sed phone.txt FSSFDGDSTD FFttDtDFet rDqSDqSwqS MarkThomps FSAESSASFF FtGtwArtAA FqDerDeqtD FqDSSDeqtD

Write a complete sed script called minorl.sed that will encrypt the phone data according to the following: 1. Preprocessing: a. Remove the parentheses from each phone number. b. Remove any whitespace from each phone number. c. Remove any dashes (i.e., '-') from each phone number. 2. Transposition (i.e., rearrange the order of individual characters): a. Swap the third and eighth number in each phone number. 3. Substitution (i.e., replace characters by other characters): a. Substitute each number in the phone number with random letters, being sure to use an even mix of upper- and lower-case letters. 4. Append extra data: a. Append the first 10 letters of your first and last name AFTER the third phone number in the file. If your first and last names combined are shorter than 10 letters, use letters from your middle name as well. In this file, for example, my sed script should print the following: $ sed -r -f minorl.sed phone.txt FSSFDGDSTD FFttDtDFet rDqSDqSwqS MarkThomps FSAESSASFF FtGtwArtAA FqDerDeqtD FqDSSDeqtD

Computer Networking: A Top-Down Approach (7th Edition)
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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what is the sed script file for this? How to do this step by step?

Write a complete sed script called minorl.sed that will encrypt the phone data according to the following: 1. Preprocessing: a. Remove the parentheses from each phone number. b. Remove any whitespace from each phone number. c. Remove any dashes (i.e., '-') from each phone number. 2. Transposition (i.e., rearrange the order of individual characters): a. Swap the third and eighth number in each phone number. 3. Substitution (i.e., replace characters by other characters): a. Substitute each number in the phone number with random letters, being sure to use an even mix of upper- and lower-case letters. 4. Append extra data: a. Append the first 10 letters of your first and last name AFTER the third phone number in the file. If your first and last names combined are shorter than 10 letters, use letters from your middle name as well. In this file, for example, my sed script should print the following: $ sed -r -f minorl.sed phone.txt FSSFDGDSTD FFttDtDFet rDqSDqSwqS MarkThomps FSAESSASFF FtGtwArtAA FqDerDeqtD FqDSSDeqtD
Transcribed Image Text:Write a complete sed script called minorl.sed that will encrypt the phone data according to the following: 1. Preprocessing: a. Remove the parentheses from each phone number. b. Remove any whitespace from each phone number. c. Remove any dashes (i.e., '-') from each phone number. 2. Transposition (i.e., rearrange the order of individual characters): a. Swap the third and eighth number in each phone number. 3. Substitution (i.e., replace characters by other characters): a. Substitute each number in the phone number with random letters, being sure to use an even mix of upper- and lower-case letters. 4. Append extra data: a. Append the first 10 letters of your first and last name AFTER the third phone number in the file. If your first and last names combined are shorter than 10 letters, use letters from your middle name as well. In this file, for example, my sed script should print the following: $ sed -r -f minorl.sed phone.txt FSSFDGDSTD FFttDtDFet rDqSDqSwqS MarkThomps FSAESSASFF FtGtwArtAA FqDerDeqtD FqDSSDeqtD
b) Consider the following file called phone.txt containing some arbitrary airline phone numbers as follows: (866) 879-7647 (888) 474-7424 (371) 670-6006 (866) 266-5588 (844) 415-3955 (800) 237-2747 (800) 667-2747
Transcribed Image Text:b) Consider the following file called phone.txt containing some arbitrary airline phone numbers as follows: (866) 879-7647 (888) 474-7424 (371) 670-6006 (866) 266-5588 (844) 415-3955 (800) 237-2747 (800) 667-2747
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