如何使用awk从一行特定字段中提取多个值？

Question

I am having a file "file1.txt" which is having the data as follows: 我有一个文件“ file1.txt”，其数据如下：

rahul 1994 Australia 40000 拉乌尔1994澳大利亚40000
akash 2000 India 50000 阿卡什2000印度50000

Now i want to extract values of field 1 and field 4 in some variable. 现在我想在某个变量中提取字段1和字段4的值。
I am doing it as follows: 我这样做如下：

while read line  
do  
  name=$(awk '{print $1}'<< "$line")  
  salary=$(awk '{print $4}'<< "$line")  
  echo $name $salary
done < file1.txt

So i want to ask that can i assign values to name and salary by using only one awk command? 所以我想问问我是否可以仅使用一个awk命令将值分配给姓名和薪水？

Answer 1

Better do this in plain bash ; 更好地做到这一点在普通的bash ;

while read name _ _ salary; do    
  echo "$name $salary"
done < file1.txt