量化交易之linux篇 - for、while循环

循环语句
#!/bin/bash

for test in tqz xys ctt fhx lsy
do
    echo name is $test.
done

拼接变量后遍历
#!/bin/bash

list="tqz xys ctt qy fhx lsy"
list=$list" connecticut"

for content in $list
do
    echo content is $content.
done

循环遍历数字
#!/bin/bash

for((i=1; i<10; i++))
do
    echo number is $i
done

循环遍历两个数字
#!/bin/bash

for ((i-1, j=10; i<10, j>0; i++, j--))
do
    echo number is $i, $j
done

while 循环
#!/bin/bash

var=10
while [ $var -gt 0 ]
do
    echo var is $var
    var=$[ $var - 1 ]
done