I want to print the second-to-last column or field in awk. The number of fields is the NF variable. I know that I should be able to use $NF, but I'm not sure how it can be used.
And this does not seem to work:
awk ' { print ( $NF-- ) } '
I want to print the second-to-last column or field in awk. The number of fields is the NF variable. I know that I should be able to use $NF, but I'm not sure how it can be used.
And this does not seem to work:
awk ' { print ( $NF-- ) } '
First decrements the value and then print it -
awk ' { print $(--NF)}' file
OR
rev file|cut -d ' ' -f2|rev