mirror of
https://github.com/donnemartin/data-science-ipython-notebooks.git
synced 2024-03-22 13:30:56 +08:00
400 lines
10 KiB
Plaintext
400 lines
10 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Misc Commands\n",
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"\n",
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"* Anaconda\n",
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"* IPython Notebook\n",
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"* Git\n",
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"* Ruby\n",
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"* Jekyll\n"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<h2 id=\"anaconda\">Anaconda</h2>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"[Anaconda](https://store.continuum.io/cshop/anaconda/) is a scientific python distribution containing Python, NumPy, SciPy, Pandas, IPython, Matplotlib, Numba, Blaze, Bokeh, and other great Python data analysis tools."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"# See Anaconda installed packages\n",
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"!conda list\n",
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"\n",
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"# List environments\n",
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"!conda info -e\n",
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"\n",
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"# Create Python 3 environment\n",
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"!conda create -n py3k python=3 anaconda\n",
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"\n",
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"# Activate Python 3 environment\n",
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"!source activate py3k\n",
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"\n",
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"# Deactivate Python 3 environment\n",
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"!source deactivate\n",
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"\n",
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"# Update Anaconda\n",
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"!conda update conda\n",
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"\n",
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"# Update a package with Anaconda\n",
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"!conda update ipython\n",
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"\n",
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"# Update a package\n",
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"!conda update scipy\n",
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"\n",
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"# Update all packages\n",
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"!conda update all\n",
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"\n",
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"# Install specific version of a package\n",
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"!conda install scipy=0.12.0\n",
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"\n",
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"# Cleanup: Conda can accumulate a lot of disk space\n",
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"# because it doesn’t remove old unused packages\n",
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"!conda clean -p\n",
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"\n",
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"# Cleanup tarballs which are kept for caching purposes\n",
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"!conda clean -t"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<h2 id=\"ipython-notebook\">IPython Notebook</h2>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"[IPython Notebook](http://ipython.org/notebook.html) is a \"web-based interactive computational environment where you can combine code execution, text, mathematics, plots and rich media into a single document.\""
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"# Start IPython Notebook\n",
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"ipython notebook\n",
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"\n",
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"# Start IPython Notebook with built-in mode to work cleanly \n",
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"# with matplotlib figures\n",
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"ipython notebook --pylab inline\n",
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"\n",
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"# Start IPython Notebook with a profile\n",
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"ipython notebook --profile=dark-bg\n",
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"\n",
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"# Load the contents of a file\n",
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"%load dir/file.py\n",
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"\n",
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"# Time execution of a Python statement or expression\n",
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"%timeit\n",
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"%%time\n",
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"\n",
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"# Activate the interactive debugger\n",
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"%debug\n",
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"\n",
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"# Write the contents of the cell to a file\n",
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"%writefile\n",
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"\n",
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"# Run a cell via a shell command\n",
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"%%script\n",
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"\n",
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"# Run cells with bash in a subprocess\n",
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"# This is a shortcut for %%script bash\n",
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"%%bash\n",
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"\n",
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"# Run cells with python2 in a subprocess\n",
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"%%python2\n",
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"\n",
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"# Run cells with python3 in a subprocess\n",
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"%%python3"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"| Command | Description |\n",
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"|-----------|------------------------------------------|\n",
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"| ? | Intro and overview of IPython's features |\n",
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"| %quickref | Quick reference |\n",
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"| help | Python help |\n",
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"| object? | Object details, also use object?? |"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<h2 id=\"git\">Git</h2>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"[Git](http://git-scm.com/) is a distributed revision control system."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"# Configure git\n",
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"!git config --global user.name 'First Last'\n",
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"!git config --global user.email 'name@domain.com'\n",
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"!git init\n",
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"\n",
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"# View status and log\n",
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"!git status\n",
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"!git log\n",
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"\n",
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"# Add or remove from staging area\n",
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"!git add [target]\n",
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"!git reset [target file or commit]\n",
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"!git reset --hard origin/master\n",
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"\n",
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"# Automatically stage tracked files, including deleting the previously tracked files\n",
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"!git add -u\n",
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"\n",
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"# Delete files and stage them\n",
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"!git rm [target]\n",
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"\n",
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"# Commit\n",
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"!git commit -m “Add commit message here”\n",
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"\n",
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"# Add new origin\n",
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"!git remote add origin https://github.com/donnemartin/ipython-data-notebooks.git\n",
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"\n",
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"# Set to new origin\n",
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"!git remote set-url origin https://github.com/donnemartin/pydatasnippets.git\n",
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" \n",
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"# Push to master, -u saves config so you can just do \"git push\" afterwards\n",
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"!git push -u origin master\n",
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"!git push\n",
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"\n",
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"# Diff files\n",
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"!git diff HEAD\n",
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"!git diff --staged\n",
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"!git diff --cached\n",
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"\n",
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"# Show log message of commit and diff\n",
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"!git show $COMMIT\n",
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"\n",
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"# Undo a file that has not been added\n",
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"!git checkout — [target]\n",
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"\n",
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"# Undo commit but leave files and index\n",
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"git reset --soft HEAD~1\n",
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"\n",
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"# Create a branch\n",
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"!git branch [branch]\n",
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"\n",
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"# Check branches\n",
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"!git branch\n",
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"\n",
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"# Switch branches\n",
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"!git checkout [branch]\n",
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"\n",
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"# Merge branch to master\n",
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"!git merge [branch]\n",
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"\n",
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"# Delete branch\n",
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"!git branch -d [branch]\n",
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"\n",
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"# Clone\n",
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"!git clone git@github.com:repo folder-name\n",
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"!git clone https://donnemartin@bitbucket.org/donnemartin/tutorial.git\n",
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" \n",
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"# Update a local repository with changes from a remote repository\n",
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"# (pull down from master)\n",
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"!git pull origin master\n",
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"\n",
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"# Configuring a remote for a fork\n",
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"!git remote -v\n",
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"!git remote add upstream [target]\n",
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"!git remote -v\n",
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"\n",
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"# Syncing a fork\n",
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"!git fetch upstream\n",
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"!git checkout master\n",
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"!git merge upstream/master\n",
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"\n",
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"# Create a file containing a patch\n",
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"# git format-patch are like normal patch files, but they also carry information \n",
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"# about the git commit that created the patch: the author, the date, and the \n",
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"# commit log message are all there at the top of the patch.\n",
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"!git format-patch origin/master\n",
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"\n",
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"# GitHub tutorial:\n",
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"!http://try.github.io/levels/1/challenges/9\n",
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"\n",
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"# BitBucket Setup\n",
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"!cd /path/to/my/repo\n",
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"!git init\n",
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"!git remote add origin https://donnemartin@bitbucket.org/donnemartin/repo.git\n",
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"!git push -u origin --all # pushes up the repo and its refs for the first time\n",
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"!git push -u origin --tags # pushes up any tags\n",
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"\n",
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"# Open Hatch missions\n",
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"!git clone https://openhatch.org/git-mission-data/git/dmartin git_missions"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<h2 id=\"ruby\">Ruby</h2>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"[Ruby](https://www.ruby-lang.org/en/) is used to interact with the AWS command line and for Jekyll, a blog framework that can be hosted on GitHub Pages."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"# Update Ruby\n",
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"!rvm get stable\n",
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"\n",
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"# Reload Ruby (or open a new terminal)\n",
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"!rvm reload\n",
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"\n",
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"# List all known RVM installable rubies\n",
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"!rvm list known\n",
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"\n",
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"# List all installed Ruby versions\n",
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"!rvm rubies\n",
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"\n",
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"# Install a specific Ruby version\n",
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"!rvm install 2.1.5\n",
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"\n",
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"# Set Ruby version\n",
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"!rvm --default ruby-2.1.5\n",
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"\n",
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"# Check Ruby version\n",
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"!ruby -v"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<h2 id=\"jekyll\">Jekyll</h2>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"[Jekyll](http://jekyllrb.com/) is a blog framework that can be hosted on GitHub Pages.\n",
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"\n",
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"In addition to donnemartin.com, I’ve started to build up its mirror site donnemartin.github.io to try out Jekyll. So far I love that I can use my existing developer tools to generate content (SublimeText, Terminal, and GitHub).\n",
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"\n",
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"Here are other features I like about Jekyll:\n",
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"\n",
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"* Converts Markdown to produce fast, static pages\n",
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"* Simple to get started, no backend or manual updates\n",
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"* Hosted on GitHub Pages\n",
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"* Open source on GitHub"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"Many Jekyll themes require a Ruby version of 2 and above. However, the AWS CLI requires Ruby 1.8.7. Run the proper version of Ruby for Jekyll:"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"!rvm --default ruby-2.1.5"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"Build and run the localy Jekyll server:"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"collapsed": false
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},
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"outputs": [],
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"source": [
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"# => The current folder will be generated into ./_site\n",
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"!bundle exec jekyll build\n",
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"\n",
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"# => A development server will run at http://localhost:4000/\n",
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"# Auto-regeneration: enabled. Use `--no-watch` to disable.\n",
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"!bundle exec jekyll serve"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 2",
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"language": "python",
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"name": "python2"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 2
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython2",
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"version": "2.7.9"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 0
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}
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