如何找出并替换多余的双引号

chg1226

回复 4# qq312873977 这会将逗号前的那个双引号替换，不行


   

yestreenstars

回复 10# chg1226


下次发主题时记得要把处理前和处理后的内容发出来，这样大家才能帮到你。下面是我的代码，看一下是不是你要的？

1. sed -r 's/(,[^"]+)"([^"]+)"/\1 \2 /g' file

复制代码

dn833

yestreenstars 发表于 2012-11-24 23:34
回复 10# chg1226

我觉得这个肯定不是楼主想要的，最后一个引号没有了......

yestreenstars

回复 13# dn833


    楼主已经把题目改了，你认真看一下。

dn833

yestreenstars 发表于 2012-11-25 10:41
回复 13# dn833

打个赌不？？？LZ还会改要求的，最后那个引号他肯定是要的

yestreenstars

回复 15# dn833


    不跟你赌，要错也是LZ的错

licong_jay

#!/usr/bin/perl

while(<DATA>){
        s/(?<left>[^,]+)"(?<right>[^,\n]+)/$+{left}$+{right}/g;
        print;
}

__DATA__
"name","age","address"
"ZhangSan","31","no.1 fl.2nd, 108 rd"
"LiSi","36","2-4-6, build 3, DW Dist"
"Wangwu","34","room 307, fl. 15, Build 14, wd" square"

$ /c/perl/bin/perl 2012.pl
"name","age","address"
"ZhangSan","31","no.1 fl.2nd, 108 rd"
"LiSi","36","2-4-6, build 3, DW Dist"
"Wangwu","34","room 307, fl. 15, Build 14, wd square"

l_penny

sed 's/" / /' file
无敌偷懒的方法

代号：军刀

楼主都说只有一个多余的双引号，直接精确匹配多好啊

1. sed 's/wd\"/wd /' file

复制代码