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how to Print 25 usernames on the system starting in reverse alphabetic order. Print only the usernames, nothing else. You should get the information from the /etc/passwd file.? in UNIX Command

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    Since this is clearly a homework exercise, the first response should be "What you have tried so far?" – roaima Mar 20 '15 at 16:24
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    Every question you've asked so far has been a homework question, hasn't it? – John Mar 20 '15 at 16:25
  • lp last -R -20 its a project for school thanks for the help – hdabaja Mar 20 '15 at 16:31
  • This may be relevant: meta.programmers.stackexchange.com/questions/6166/… – Sobrique Mar 20 '15 at 16:34
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I'm happy to do your homework for you, less competition in the job market:

#  cat /etc/passwd|awk -F\: '{ print $1 }'| sort | head -20
  • i really appreciate your help :) and for all off you too – hdabaja Mar 20 '15 at 16:54

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