[SOLVED] Change headers name for ps aux command

Issue

I would like to change the headers name in the result of the ps aux command, specifically %CPU and %MEM, what I want is to delete the % symbol and just get CPU and MEN. Is there a way to get this directly in the command or in a bash script?

Thanks for your answers!

Solution

If you read man ps and found, that your ps does not offer such a functionality, pipe the output through sed to search and replace all (s/.../.../g) % by spaces in the first line (1):

ps aux | sed '1s/%/ /g'

Answered By - Socowi

Answer Checked By - Dawn Plyler (WPSolving Volunteer)