shell for循环
for循环解析以逗号“，”分割的配置文件(tr替换命令)
for info in `cat all_info.cnf`
do
array=($(echo $info|tr ',' ' '|tr -s ' '));
bus=${array[0]}
carry=${array[1]}
port=${array[2]}
donefor循环解析以逗号“，”分割的配置文件(tr替换命令)
for info in `cat all_info.cnf`
do
array=($(echo $info|tr ',' ' '|tr -s ' '));
bus=${array[0]}
carry=${array[1]}
port=${array[2]}
done