How can you find the phone number for Ace Electronics in a file named phone that contains a list of names and phone numbers? Which command can you use to display the entire file in alphabetical order? How can you display the file without any adjacent duplicate lines? How can you display the file without any duplicate lines?
What will be an ideal response?
$ grep "Ace Electronics" phone
$ sort phone
$ uniq phone
$ sort -u phone
Computer Science & Information Technology
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