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