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Task grep and awk commands

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# 1  
Old 12-13-2018
Task grep and awk commands
Hi everyone,

I have a question, please help me.
  1. awk -F: '$3<75' /etc/passwd
  2. grep -ir nashorn ./ | grep "^[^:]*\.java"

what do these commands do ? Thanks
# 2  
Old 12-13-2018
Welcome to the forum.


Please note that there is another forum for home- and coursework questions. When posting there, show your considerations, efforts and results so far, and where you are stuck.
# 3  
Old 12-13-2018
Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum under special homework rules.

Please review the rules, which you agreed to when you registered, if you have not already done so.

More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.

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