code

macname@localhost Desktop % cat test.sh 
my_array[0]=A
my_array[1]=B
my_array[2]=C
my_array[3]=D

echo "数组的元素为: ${my_array[*]}"
echo "数组的元素为: ${my_array[@]}"
macname@localhost Desktop % 
macname@localhost Desktop % ./test.sh          
数组的元素为: A B C D
数组的元素为: A B C D

 

 

 

 

 

 

 

 

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