awk 'BEGIN{FS="\t\t\t\t"} {print $1,$2,$3} END{print NR}' plane.txt
awk练习
最新推荐文章于 2025-08-13 10:31:43 发布
awk 'BEGIN{FS="\t\t\t\t"} {print $1,$2,$3} END{print NR}' plane.txt