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rite a command remove.append.file(U1,fle_1,02) that U1 can use to remove append rights for the file fhle_1 that U1 owns, if 2 does have write rights to file file_1. Also write a command grants.execute.file(U1,file_2,U3) that user U1 can use to add ecute rights for user U3 for the file file_2 that U1 owns, if U3 has write rights for the file file 2 that U1 owns.

rite a command remove.append.file(U1,fle_1,02) that U1 can use to remove append rights for the file fhle_1 that U1 owns, if 2 does have write rights to file file_1. Also write a command grants.execute.file(U1,file_2,U3) that user U1 can use to add ecute rights for user U3 for the file file_2 that U1 owns, if U3 has write rights for the file file 2 that U1 owns.

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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Write a command remove.append.file(U1,file_1,U2) that U1 can use to remove append rights for the file file_1 that U1 owns, if U2 does have write rights to file file_1. Also write a command grants.execute.file(U1,file_2,U3) that user U1 can use to add execute rights for user U3 for the file file_2 that U1 owns, if U3 has write rights for the file file_2 that U1 owns.
Transcribed Image Text:Write a command remove.append.file(U1,file_1,U2) that U1 can use to remove append rights for the file file_1 that U1 owns, if U2 does have write rights to file file_1. Also write a command grants.execute.file(U1,file_2,U3) that user U1 can use to add execute rights for user U3 for the file file_2 that U1 owns, if U3 has write rights for the file file_2 that U1 owns.
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