README
NAWK
Usage
cat some/file.txt | nawk [
Example
cat some/file.txt | nawk 0 -1
Description
Nawk prints the corresponding tokens of each line in the file
- negative numbers are relative to the end of the line
- 0 is the first element in the line
- -1 is the last element in the line
- -2 is the second to last
cat some/file.txt | nawk -1 0 the above line prints the last and first element in the line.