crontab模板

有时候需要linux进行一些后台定时任务,可以用crontab来完成

$crontab -e

```

# m h dom mom dow command

SHELL = /bin/bash

*/1 * * * * cd /root/ && ./autopush.sh;

* 1 * * * /usr/bin/wget -q -O temp.txt https://47.88.190.170/tool/crontab.php? service=RunEveryDay.UpdateStoreRank;

```

shell写法示例

```

#!/bin/sh

SHELL=/bin/bash

PATH=/sbin:/bin:/usr/sbin:/usr/bin

MAILTO=root

HOME=/

/usr/local/coreseek/bin/indexer -c /usr/local/coreseek/etc/csft.conf --all --rotate

/usr/local/coreseek/bin/searchd -c /usr/local/coreseek/etc/csft.conf --stop

sleep 1;

echo y|rm /usr/local/coreseek/var/log/searchd.log

sleep 1;

/usr/local/coreseek/bin/searchd -c /usr/local/coreseek/etc/csft.conf

```