#Shell 脚本# awk: line 6: syntax error at or near [ awk: line 14: syntax error at or near [

Question

脚本如下：

awk -v file_num=${#file_path[@]} '
>     BEGIN{
>         OFS="\t";
>     }
>     {
>         if(FNR>1){a[$1][ARGIND]=$3;}
>     }
> 
>     END{
>         for(i in a){ 
>             printf "%s\t",i     
>             j=1;     
>             while(j<file_num+1){ 
>                 printf "%s\t",a[i][j];
>                 j=j+1;
>             }
>             print ""    #每一行加个换行
>         }
>     } ' ${file_path[@]} >./miRNA_exp_matrix.txt

-------------------------------------------------------------------------------抛出下面的错误

awk: line 6: syntax error at or near [
awk: line 14: syntax error at or near [

Answer 1

终于有答案了，和C不一样，awk中二维数组改成[i,j]就OK了！