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I want to add my own header to the print out from this command and save to a file: top -p 1198172,1198173,1198174.1198175,1198176,1198177,1198178 | awk '{print $1,"---",$9,"---",$10,"---",$12}'

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  • Add > file_name after the command.
    – Pilot6
    Aug 17 '17 at 12:52
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I think this is what you want:

(echo "Headers are fun";top -p 1198172,1198173,1198174,1198175,1198176,1198177,1198178 | awk '{print $1,"---",$9,"---",$10,"---",$12}') >file
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  • AskUbuntu does not support asking a second question in a comment.
    – waltinator
    Aug 17 '17 at 16:43

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