3 ms·
Bourne shell idioms
- veyron 16y agoMaybe a wiki would be more appropriate. Then we could contribute things like: Count the number of times a given line occurs with $ sort | uniq -c | sort -n $ awk '{x[$0]++}END{for(y in x) print y, x[y]}' (helpful on billion-line files, so that you dont have to sort)