合并文件的两行 [英] Merge two rows of a file

问题描述

我有一个输入文件，该文件具有以下模式的大数据.部分数据如下所示:

I have a input file which has large data in below pattern. some part of data is shown below:

Data1 
C
In;
CP
In;
D
In;
Q
Out;
Data2 
CP
In;
D
In;
Q
Out;
Data3 
CP
In;
CPN
In;
D
In;
QN
Out;

我希望输出为

Data1(C,CP,D,Q)
In C;
In CP;
In D;
Out Q;
Data2 (CP,D,Q)
In CP;
In D;
Out Q;
Data3 (CP,CPN,D,QN)
In CP;
In CPN
In D
Out QN;

我尝试了下面注释部分中给出的代码，但出现错误.欢迎更正.

I tried code given in comment section below, But getting error. Corrections are welcome.

推荐答案

@EdMorton建议的变体-固定所需的字段顺序:

variation on @EdMorton suggestion - fixing the desired order of fields:

$ awk 'FNR==1{print;next}!(NR%2){a=$0; next} {printf "%s %s%s%s", $1,a,FS,ORS}' FS=';' file
Data
In A1;
In A2;
Out Z;

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