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May 20, 2018 at 10:14 comment added Enrik S Thank you, learn something : 1 is used to evaluate, therefore }1 stands for a default operation to print $0, which stands for the current line.
May 18, 2018 at 21:29 comment added ctac_ Sorry I don't understand what you want, so keep the entire line in c. In the for loop remove each word from include.txt in c. At the end, c is not the entire line but $0 is. If it's ok print $0 with the 1 (default action = print).
May 18, 2018 at 21:19 comment added Enrik S could you please explain the last argument for c=$0
May 18, 2018 at 21:01 history answered ctac_ CC BY-SA 4.0