如何在bash for循环中内联一个字符串数组？

Question

如何在bash for循环中内联一个字符串数组？这有效:

array=(one two)
for i in ${array[*]};do echo $i; done

但我想消除额外的局部变量.我尝试了许多似乎合理的变体,例如:

for i in ${("one" "two")[*]};do echo $i; done

要么

for i in ${"one" "two"};do echo $i; done

在每种情况下,它对待one和two作为命令:(

Answer 1

for i in {one,two}; do echo "$i"; done

Answer 2

你尝试过:

for i in "one" "two"; do echo "$i"; done