awk '{a=index($0,"phone=");b=index($0,",idcard=");print substr($0,a+6,b-a-6)}' batch-10.json |sort|uniq | wc -l
本文共 156 字，大约阅读时间需要 1 分钟。
awk '{a=index($0,"phone=");b=index($0,",idcard=");print substr($0,a+6,b-a-6)}' batch-10.json |sort|uniq | wc -l
转载于:https://my.oschina.net/8808/blog/1573665