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回复 1# iocg - awk 'ARGIND==1{a[++n]=$0}ARGIND==2{b[++x]=$0}ARGIND==3{c[++y]=$0}END{for(i=0;i++<n;)for(j=0;j++<x;)for(k=0;k++<y;)print a[i],b[j],c[k]}' [1-3].txt
- gray yellow red
- gray yellow orange
- gray yellow ...
- gray white red
- gray white orange
- gray white ...
- gray black red
- gray black orange
- gray black ...
- gray ... red
- gray ... orange
- gray ... ...
- blue yellow red
- blue yellow orange
- blue yellow ...
- blue white red
- blue white orange
- blue white ...
- blue black red
- blue black orange
- blue black ...
- blue ... red
- blue ... orange
- blue ... ...
- ... yellow red
- ... yellow orange
- ... yellow ...
- ... white red
- ... white orange
- ... white ...
- ... black red
- ... black orange
- ... black ...
- ... ... red
- ... ... orange
- ... ... ...
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