mongodb 使用 mongodump：“mongodump：未找到命令”
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Using mongodump: "mongodump: command not found"
提问by ediblecode
I'm trying to get a dump of my local database and it seems I should be using:
我正在尝试获取本地数据库的转储，看来我应该使用：
mongodump --host localhost:3002
However, the terminal then tells me:
但是，终端然后告诉我：
-bash: mongodump: command not found
Am I missing something? Or going about this the wrong way? I'm using it on Mac from the terminal.
我错过了什么吗？或者以错误的方式解决这个问题？我从终端在 Mac 上使用它。
I installed mongo (I think) using the following commands:
我使用以下命令安装了 mongo（我认为）：
curl http://downloads.mongodb.org/osx/mongodb-osx-x86_64-2.4.5.tgz > mongodb.tgz
tar -zxvf mongodb.tgz
回答by vinyll
回答by kciesielski
If you just extracted the .tgz file, the mongodump command is not available in your PATH. Go to your /bin/ subdirectory inside the directory where you have extracted mongodb.tgz, the mongodump binary should be there. Now you can execute:
如果您刚刚解压缩 .tgz 文件，则 mongodump 命令在您的PATH 中不可用。转到解压 mongodb.tgz 的目录中的 /bin/ 子目录，mongodump 二进制文件应该在那里。现在你可以执行：
./mongodump --host localhost:3002
It's much better though to install MongoDB with a package manager. Read this page: http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/and use, for example, Homebrewto install MongoDB and have all the necessary binaries in PATH.
使用包管理器安装 MongoDB 会好得多。阅读此页面：http: //docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/并使用例如Homebrew安装 MongoDB 并在 PATH 中包含所有必要的二进制文件。
回答by Michael Horojanski
For using mongodump, mongo-toolslibrary has to be installed from os package manager.
要使用 mongodump，mongo-tools必须从 os 包管理器安装库。
回答by Derick
It's probably just not in your path, it should be in the same directory as your "mongod", and you can then run it with:
它可能不在您的路径中，它应该与您的“mongod”位于同一目录中，然后您可以使用以下命令运行它：
/path/to/bin/mongodump --host localhost:3002
回答by AlexT
It's in the official MongoDB docsnow. For example, to install the 3.2 version:
它现在在官方的 MongoDB文档中。例如，要安装 3.2 版本：
brew tap mongodb/brew
brew install [email protected]
Then follow the steps to update your PATHenvironment variable.
然后按照步骤更新您的PATH环境变量。
回答by Prashanth Muthurajaiah
Installing mongodb clients worked for me, for ubuntu it can be done by the following command:
安装 mongodb 客户端对我有用，对于 ubuntu 可以通过以下命令完成：
sudo apt install mongodb-clients
回答by aPa
You have to install mongo-tools to have mongodump.
您必须安装 mongo-tools 才能拥有 mongodump。
sudo apt-get install mongo-tools
