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Problem

1. How are these two commands similar and different? sort -u foo ; uniq foo.

2. A feature provided in a user's startup file appends the output of the date command to a file foo whenever a user logs in. How can the user print a report showing the day along with the number of times she logged in on that day?

3. Devise a pipeline sequence to display a count of the processes on your system in the form count process_name.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M92703751

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