linux shell脚本查找重复行/查找非重复行/去除重复行/重复行统计

去除重复行 
sort file |uniq

查找非重复行 
sort file |uniq -u

查找重复行 
sort file |uniq -d

统计 
sort file | uniq -c

https://blog.csdn.net/pingd/article/details/78742471

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转载自blog.csdn.net/hknaruto/article/details/89329802