变量赋值问题

流星奇幻

[root@localhost linux]# cat test   
#!/bin/sh
i=1
var="a b c"
for v in ${var}
do
   v_${i}=${v}
   ((i++))
done

[root@localhost linux]# ./test
./test: line 7: v_1=a: command not found
./test: line 7: v_2=b: command not found
./test: line 7: v_3=c: command not found

求解释，谢谢

cu_little_bird

1. eval v_${i}=${v}

复制代码

jason680

回复 1# 流星奇幻


Would you want to use ARRAY and easy to use it !!!
$ v=( a b c )

$ echo ${v[0]}
a

$ echo ${v[1]}
b

$ echo ${v[2]}
c
   

流星奇幻

多谢帮助，都很实用