Use 1s and sort to sort files based on number of bytes (using the -k5 to skip columns)- and don't worry if the numbers are sorted by collating sequence instead of numerically. Use 1s and fgrep to list the files created in September. • Use tr to invert the case in a file with 5-10 lines of text. Given the list of names below, combine UNIX commands and filters to display the number of people named John, Robert, Katherine (or Catherine ). John Adams George Washington Catherine Bach Robert E. Lee Katherine Smith David Blake John Smith Emily Post John Patrick Kelly Everett Smith Martin Short Howard Tall

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
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• Use 1s and sort to sort files based on number of bytes (using the -k5 to skip columns)- and don't worry if the numbers are sorted by
collating sequence instead of numerically.
Use 1s and fgrep to list the files created in September.
• Use tr to invert the case in a file with 5-10 lines of text.
Given the list of names below, combine UNIX commands and filters to display the number of people
named John, Robert, Katherine (or Catherine).
John Adams
George Washington
Catherine Bach
Robert E. Lee
Katherine Smith
David Blake
John Smith
Emily Post
John Patrick Kelly
Everett Smith
Martin Short
Howard Tall
Transcribed Image Text:• Use 1s and sort to sort files based on number of bytes (using the -k5 to skip columns)- and don't worry if the numbers are sorted by collating sequence instead of numerically. Use 1s and fgrep to list the files created in September. • Use tr to invert the case in a file with 5-10 lines of text. Given the list of names below, combine UNIX commands and filters to display the number of people named John, Robert, Katherine (or Catherine). John Adams George Washington Catherine Bach Robert E. Lee Katherine Smith David Blake John Smith Emily Post John Patrick Kelly Everett Smith Martin Short Howard Tall
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