Print all fields in reverse order

This will take a “I-am-yoda” string and print out


Very useful for the next Star Wars sequel

awk -F '-' '{ for (i = NF; i > 0; --i) print $i }'

Print the last field instead of the first field

If you just want the last word, do this

echo $LOCAL | awk -F '-' '{ i = NF; print $i }'

BASH variable inside AWK command

It’s rather difficult to find this on the internet. Hope it’s useful.

awk -F '-' '{ i = NF; print