Linux基础:uniq命令总结
发布时间:2020-12-13 23:44:29 所属栏目:Linux 来源:网络整理
导读:本文只总结一些常用的用法,更详细的说明见 man uniq 和 uniq --help 。 uniq命令 uniq 命令主要用于去重。 需要注意的是,不相邻的行不算重复值。 语法格式 Usage: uniq [OPTION]... [INPUT [OUTPUT]] OPTION 说明 -c 统计出现的次数 -d 只显示被计算为重复
uniq命令uniq命令主要用于去重。
语法格式Usage: uniq [OPTION]... [INPUT [OUTPUT]]
实例有以下ip地址: 183.204.149.137 82.190.251.242 183.204.151.206 183.196.249.224 125.119.187.50 125.118.108.202 114.68.82.26 183.204.149.90 183.204.149.90 125.119.185.164 125.119.185.164 183.196.249.224 125.119.185.164 183.156.95.175 183.156.95.175 183.196.249.224 183.156.93.246 183.156.95.175 183.156.95.175 183.156.93.246 183.156.95.175 183.156.95.175 114.68.82.26 183.156.95.175 125.120.25.172 183.156.93.246 183.156.95.175 183.156.95.175 183.156.93.246 114.68.82.26 114.68.82.26 114.68.82.26 114.68.82.26 114.68.82.26 114.68.82.26 114.68.82.26 183.156.95.190 125.119.187.63 114.68.82.26 125.119.187.63 125.119.187.63 125.119.187.63 125.119.185.214 114.68.82.29 114.68.82.26 114.68.82.29 114.68.82.27 114.68.82.26 183.196.253.128 114.68.82.26 114.68.82.27 114.68.82.26 114.68.82.26 114.68.82.26 114.68.82.26 114.68.82.29 183.196.255.237 114.68.82.26 114.68.82.27 114.68.82.26 114.68.82.26 114.68.82.27 183.196.253.128 183.196.253.125 183.196.253.128 183.196.253.128 122.224.179.242 82.186.85.249 82.186.84.18 82.186.85.223 183.204.148.79 183.196.255.237 183.204.163.137 183.204.150.12 183.204.150.12 183.204.150.12 排序去重,重复数由多到少排序: # uniq常和sort一起使用 [[email?protected] ~]#cat ip.txt | sort |uniq -c|sort -nr 20 114.68.82.26 9 183.156.95.175 4 183.196.253.128 4 183.156.93.246 4 125.119.187.63 4 114.68.82.27 3 183.204.150.12 3 183.196.249.224 3 125.119.185.164 3 114.68.82.29 2 183.204.149.90 2 183.196.255.237 1 82.190.251.242 1 82.186.85.249 1 82.186.85.223 1 82.186.84.18 1 183.204.163.137 1 183.204.151.206 1 183.204.149.137 1 183.204.148.79 1 183.196.253.125 1 183.156.95.190 1 125.120.25.172 1 125.119.187.50 1 125.119.185.214 1 125.118.108.202 1 122.224.179.242 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |