如何快速实现文本按索引文件的次序合成一个新文件？

ll251

1. awk 'ARGIND==1{b[NR]=$1;a[$0][2];a[$0][3];a[$0][4];next}ARGIND>1{a[$1][ARGIND]=$2;next}END{print "name,01,02,03";for(i=1;i<=length(b);i++){printf b[i]",";for(j=2;j<4;j++){printf a[b[i]][j]",";}print  a[b[i]][4]""}}'  name.txt 01.txt 02.txt 03.txt

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klainogn

1. awk 'FNR==NR{n[NR]=$0;next}{a[$1]=a[$1]","$2}END{for(i=1;i<length(n);i++){print n[i]a[n[i]]}}' name.txt 01.txt 02.txt 03.txt
   
2. zhangsan,3500.25,2967.32,3456.78
   
3. lisi,3621.52,2916.33,2926.22
   
4. wangwu,2995.41,3027.66
   
5. houliu,3802.05,3217.09
   
6. liuqi,2812.88,3501.48,2298.34
   

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