2 ms·LC_ALL=C sort --field-separator=',' -k2 -nby ikeboy 8y agoLC_ALL=C sort --field-separator=',' -k2 -nbewuethr 8y agoThis uses field 2 to the end of the line as the sort field; would k2,2 have been faster, as it limits to just the second field?ikeboy 8y agoThere were only 2 fields so I expect not.