Linux下 对文件行数打乱(乱序排列)

awk 'BEGIN{srand()}{b[rand()NR]=$0}END{for(x in b)print b[x]}' inputFile >shuf_kmm
while read i;do echo "$i $RANDOM";done<inputFile|sort -k2n|cut -d" " -f1

猜你喜欢

转载自www.cnblogs.com/hozhangel/p/8926493.html