hdyen

sudo add-apt-repository ppa:git-core/ppa
sudo apt-get update
sudo apt-get --only-upgrade install git

REFERENCES:

• How to add a PPA on a server?
• Git stable releases
• How to upgrade a single package using apt-get?

hdyen

Making queries

原文：Making queries

參考：data model reference

之後的例子，都是用下面的資料模型

from django.db import models

hdyen

install PostgreSQL 9 in Mac OSX via Homebrew


Mac OS X Snow Leopard
System Version: Mac OS X 10.6.5
Kernel Version: Darwin 10.5.0


Install notes for PostgreSQL 9.0.1 install using Homebrew:
	sh-3.2# brew install postgresql

hdyen

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

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# Note – this is not a bash script (some of the steps require reboot)
# I named it .sh just so Github does correct syntax highlighting.
#
# This is also available as an AMI in us-east-1 (virginia): ami-cf5028a5
#
# The CUDA part is mostly based on this excellent blog post:
# http://tleyden.github.io/blog/2014/10/25/cuda-6-dot-5-on-aws-gpu-instance-running-ubuntu-14-dot-04/

# Install various packages
sudo apt-get update

hdyen

Building TensorFlow from source

The official instructions on building TensorFlow are here: https://www.tensorflow.org/install/install_sources

Prerequisites

We are assuming a build with CUDA support, as well as including SIMD optimizations (SSE3, SSE4, AVX, AVX2, FMA), on a Debian-like system (e.g. Ubuntu Linux).

On new systems, one will have to install CUDA, CuDNN, plus the following dependencies:

hdyen

# From https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

export PATH="$(brew --prefix coreutils)/libexec/gnubin:/usr/local/bin:$PATH"
brew install coreutils
brew install gnu-tar --with-default-names

# alternatively
brew install binutils
brew install diffutils

hdyen

# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

# core
brew install coreutils

# key commands
brew install binutils
brew install diffutils
brew install ed --default-names
brew install findutils --with-default-names