ERROR: dbpath (\data\db\) does not exist.

 ERROR: dbpath (\data\db\) does not exist.
 Create this directory or give existing directory in --dbpath.

Create a directory for storing mongodb data

at the start specify it with

bin/mongod.exe --db_path my_data

How to embed inside webpage blogger

Make your drawing.

File > Embed > HTML

Get the HTML code

On your website insert the HTML code.

You also need to insert one time the import of JavaScript needed for display support

Screen commands cheat sheet

Screen allows you to keep the session running in background for your system

It just like having multiple workspace in Ubuntu and you can switch between them on command line.

Start the new screen session


Exit ( detach ) from session

Control a + d

See the running screen sessions

screen -ls

Attach to running screen session

screen -r <id>

Kill permanently the specific screen session
From within the running session

Control A and then press :quit

Error: couldn't connect to server at src


MongoDB shell version: 2.4.9
connecting to: test
Fri Apr 04 20:27:30.640 Error: couldn't connect to server at src
exception: connect failed


You need to start mongod.exe first