shell脚本与mongo交互

1、mongo提供*.js的方法供linux调用

#!/bin/bash
/usr/local/mongodb/bin/mongo  hostname/dbname xxx.js

xxx.js 内容如下
db.getCollection('CollectinName').drop();

db.getCollection('CollectinName').insert([
    {
        "id":"100",
		"name":"luyi"
	},
	{
        "id":"200",
		"name":"wanger"
	}
]}

......

2、把参数传到mongo命令中：

DSID=$1
/usr/local/mongodb/bin/mongo ${hostname}/${dbname} <<-EOF
	db.DataTable.remove({"dsId":"$DSID"})
	db.Datasource.remove({"dsId":"$DSID"})
	exit
EOF