Q.yuhen

> db.setProfilingLevel(n)

n: 
   0: Off; 
   1: Log Slow Operations; 
   2: Log All Operations.

>>> from pymongo import *
>>> from random import randint

$ sudo ./mongod --dbpath /var/mongodb --port 1234

Sat Jul 24 22:58:50 MongoDB starting : pid=1683 port=1234 dbpath=/var/mongodb 64-bit

** NOTE: This is a development version (1.5.4) of MongoDB.
**       Not recommended for production.

> for (var i = 0; i < 30; i++) {
...     u = { name : "user" + i,
...           age : 20 + i,
...           contact : {
...              address : ["address1_" + i, "address2_" + i],
...              postcode : 100000 + i,
...           }
...     };
...     db.users.insert(u);
... }

> show collections
system.indexes

> use blog
switched to db blog

> db.users.insert({name:"user1", age:15})
> db.users.insert({name:"user2", age:20, sex:1})

> db.users.find()
{ "_id" : ObjectId("4c479885089df9b53474170a"), 

$ sudo easy_install -U pymongo

> use blog
switched to db blog

> u = { name:"user1", age:23 }
{ "name" : "user1", "age" : 23 }

> db.users.insert(u)

> u2 = db.users.findOne({name:"user1"})

$ ./mongo --help

MongoDB shell version: 1.5.3

usage: ./mongo [options] [db address] [file names (ending in .js)]

db address can be:
  foo                   foo database on local machine
  192.169.0.5/foo       foo database on 192.168.0.5 machine

$ ipython

Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
Type "copyright", "credits" or "license" for more information.

IPython 0.10 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object'. 

$ git config --global user.name "Q.yuhen"
$ git config --global user.email qyuhen@abc.com
$ git config --global color.ui true 

$ git config --list

$ git init