mongo命令行常见操作

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mongo

连接

./mongo

查看数据库

> show databases;
admin   0.000GB
config  0.000GB
gridFS  0.000GB
local   0.000GB

mongofiles

帮助

./mongofiles --help
Usage:
  mongofiles <options> <command> <filename or _id>

Manipulate gridfs files using the command line.

Possible commands include:
	list      - list all files; 'filename' is an optional prefix which listed filenames must begin with
	search    - search all files; 'filename' is a substring which listed filenames must contain
	put       - add a file with filename 'filename'
	put_id    - add a file with filename 'filename' and a given '_id'
	get       - get a file with filename 'filename'
	get_id    - get a file with the given '_id'
	delete    - delete all files with filename 'filename'
	delete_id - delete a file with the given '_id'

上传文件

将本地 hello.txt 上传,保存成文件 hello.txt

# ./mongofiles put hello.txt
2020-02-07T14:59:31.536+0800	connected to: localhost
added file: hello.txt

将本地文件 abc.txt 上传,保存到数据库 mytest 中的文件 nabc.txt

./mongofiles -d mytest -l abc.txt put "nabc.txt"

2020-02-07T15:27:52.904+0800 connected to: localhost
added file: nabc.txt

查看文件

# ./mongofiles list
2020-02-07T14:59:59.712+0800	connected to: localhost
hello.txt	22

搜索文件

./mongofiles search x
2020-02-07T15:00:15.743+0800	connected to: localhost
hello.txt	22

下载文件

下载默认数据库中的 hello.txt,保存成本地文件 hello.txt

# ./mongofiles get hello.txt
2020-02-07T15:02:05.850+0800	connected to: localhost
finished writing to hello.txt

下载数据库 mytest 中的 nabc.txt文件,保存成本地文件 mabc.txt

# ./mongofiles get "nabc.txt" -d mytest -l "mabc.txt"
2020-02-07T15:41:51.203+0800	connected to: localhost
finished writing to mabc.txt

删除文件

删除默认数据库中的 hello.txt 文件

# ./mongofiles delete hello.txt
2020-02-07T15:43:21.649+0800	connected to: localhost
successfully deleted all instances of 'hello.txt' from GridFS

删除数据库 mytest 中所有的 nabc.txt

# ./mongofiles -d mytest delete nabc.txt
2020-02-07T15:43:54.031+0800	connected to: localhost
successfully deleted all instances of 'nabc.txt' from GridFS

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MongoChef

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