SHELL 循环获取日期以及FOR使用

for((i=;i<=;i++)); do PYTHONPATH=lib/ bin/cupid -c conf/config.cfg -u http://shop33220311.taobao.com/?tbpm=4 -s test/ -p xx; sz test/xx_*; done;

数组遍历：

SQL[]=" DELETE FROM sight_area;"
SQL[]=" insert into public.sight_area(area_id,name,name_pinyin,area_path,type) select id,name,name_pinyin,area_path,type from mirror.sight where type not in ('景区','景点');"

#循环遍历执行SQL
for i in "${!SQL[@]}"
do
        echo "${SQL[$i]}" | /opt/pg93/bin/psql -h l-tdata1.tkt.cn6.qunar.com -U pdata -s log_analysis
done

简单的遍历数组

如数组：array=(element1 element2 element3 .... elementN)

for data in ${array[@]}
do
    echo ${data}
done  

循环获取时间

#!/bin/bash
startDay="2014-01-01"
endDay="2014-12-31"
while [ $startDay != $endDay ]
do
    echo ${startDay};
    startDay=`date -d "+1 day ${startDay}" +%Y-%m-%d` #关键步骤，获取第二天的时间
done

嵌套循环获取时间

#!/bin/bash

start="2013-03-10"
end="2013-03-14"
platforms=("a" "b" "c" "d")

date=$start

tomo()
{
        echo  `date  +%Y-%m-%d  -d "$1 1 days"`;
}
end="`tomo $end`"
while [ "$date" != "$end" ]
do
        echo $date

        for p in ${platforms[*]}
        do
                echo $p
                #///todo

        done

        date="`tomo $date`"
done

输出：

--
a
b
c
d
--
a
b
c
d
--
a
b
c
d
--
a
b
c
d
--
a
b
c
d