它可能使用awk在列中创建一个额外的字段来计算表行的位置？

Question

例如在这个文件中

a;b;c

a;b;v

a;b;f

并使用命令输出

a;b;c;1

a;b;v;2

a;b;f;3

请帮我

Answer 1

试试这个 -

awk '{print $0,NR}' OFS=";" f
a;b;c;1
a;b;v;2
a;b;f;3