[root@localhost ~]# cat num.txt
2
3
4
5
[root@localhost ~]# cat num.txt | awk '{sum+=$1}END{print sum}'
14
Linux Shell 统计一列数值的总和
于 2022-10-20 15:10:39 首次发布
[root@localhost ~]# cat num.txt
2
3
4
5
[root@localhost ~]# cat num.txt | awk '{sum+=$1}END{print sum}'
14