Linux 逐行读取文件并报告

Question

我有两个文件，这是在执行几个脚本并运行几个查询后获得的，这两个文件的差异(每个文件有两列，名称和数字)现在存储在第三个文件中第三个文件包含三列!

!  <Employee Name1> <Employee Number1>
!  <Employee Name1> <Employee Number2>
!  <Employee Name3> <Employee Number4>
!  <Employee Name3> <Employee Number5>

如何一次读取文件 2 行并报告类似内容

<Employee Name1> has different Employee ID.It is <Employee Number1> in File1 and <Employee Number2> in File2 

Answer 1

使用 bash，您可以在 while 循环中读取 2 行:

while read -r _ name num1; read -r _ name num2; do
    echo "$name has different Employee ID.It is $num1 in File1 and $num2 in File2"
done < file3