ShowCode 当前离线
VIP1
评分人数
TOP
是运行bat
gawk -vN=4 "NR>FNR;NR==FNR{if(NR>N){print a[NR%%N]}{a[NR%%N]=$0;NN=NR}}END{for(i=NN-N;++i<=NN;)if(i%%N in a)print a[i%%N]}" 1.txt 2.txt>3.txt复制代码
gawk版本————我不知道
@echo off chcp 65001 >nul gawk -vN=4 "NR>FNR;NR==FNR{if(NR>N){print a[NR%%N]}{a[NR%%N]=$0;NN=NR}}END{for(i=NN-N;++i<=NN;)if(i%%N in a)print a[i%%N]}" 1.txt 2.txt>3.txt复制代码