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Change formatting for readability

edited Mar 8, 2021 at 9:56

"hat is the meaning of '1' at the end of an awk script

I was reading this awk script

awk -F"=" '{OFS="=";gsub(",",";",$2)}1'

I want to know what is the function of 1 at the end of it.

asked Feb 6, 2013 at 3:18