3 ms·
awk tip: in your averaging example, the "c++" and reference to c in the END block can be replaced by the built-in var NR (for number of records). awk's builtins
by jnazario 13y ago
awk tip: in your averaging example, the "c++" and reference to c in the END block can be replaced by the built-in var NR (for number of records). awk's builtins are useful.