⑰linux基础命令 去重 uniq

uniq -c统计次数

[root@rongbiz002 26]# awk '{print $1}' /www/wwwlogs/c2p.rongbiz.com-access_log|sort |uniq -c|sort -k1rn|head
   2709 112.64.53.246
   2668 120.55.93.127
    913 119.45.32.38
    653 36.99.136.137
    636 36.99.136.136
    619 116.227.69.125
    570 222.65.154.2
    541 139.186.132.190
    327 101.224.229.106
    323 116.232.5.66