the-command-line/the-command-line.ipynb

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   "source": [
    "# In the Beginning was the Command Line"
   ]
  },
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   "metadata": {},
   "source": [
    "Author: Matt Burton"
   ]
  },
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Getting to the Command line"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### On OSX"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![OSX Terminal Location](terminal-location.png)"
   ]
  },
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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### On Windows (using Anaconda)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![Anaconda Terminal Location](anaconda-command-line.png)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Moving around"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## The *directory tree*"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![The Directory Tree](dir-tree.png)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Except *in your head*"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![terminal](terminal.png)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Four commands to move around a (unix) command line"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### `pwd` - To print working directory (OSX/Linux only)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "    pilemian:2014-summer-camp mcburton$ pwd\n",
    "    /Users/mcburton/Dropbox/si/bigdatabootcamp/2014-summer-camp"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### `ls` (OSX) or `dir` (Windows) - To list directory contents"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "```\n",
    "pilemian:2014-summer-camp mcburton$ ls\n",
    "LICENSE.md\t_config.yml\t_layouts\tcss\t\tindex.html\tsetup\n",
    "README.md\t_includes\t_site\t\timg\t\tjs\t\tslides\n",
    "pilemian:2014-summer-camp mcburton$ \n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Use the `-l` parameter to do a long listing"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "```\n",
    "pilemian:2014-summer-camp mcburton$ ls -l\n",
    "total 40\n",
    "-rw-r--r--   1 mcburton  staff  2838 Apr 24 15:14 LICENSE.md\n",
    "-rw-r--r--   1 mcburton  staff   248 Apr 24 22:20 README.md\n",
    "-rw-r--r--   1 mcburton  staff   321 Apr 24 16:06 _config.yml\n",
    "drwxr-xr-x   7 mcburton  staff   238 Apr 24 15:14 _includes\n",
    "drwxr-xr-x   4 mcburton  staff   136 Apr 24 16:57 _layouts\n",
    "drwxr-xr-x  11 mcburton  staff   374 May 19 09:22 _site\n",
    "drwxr-xr-x   6 mcburton  staff   204 Apr 24 17:20 css\n",
    "drwxr-xr-x   9 mcburton  staff   306 May  9 12:10 img\n",
    "-rw-r--r--   1 mcburton  staff  6717 May 18 22:00 index.html\n",
    "drwxr-xr-x   4 mcburton  staff   136 Apr 24 15:14 js\n",
    "drwxr-xr-x  16 mcburton  staff   544 May 18 22:17 setup\n",
    "drwxr-xr-x   5 mcburton  staff   170 May 18 21:48 slides\n",
    "pilemian:2014-summer-camp mcburton$ \n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### The `dir` command on Windows does a long listing automatically"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "```\n",
    "C:\\Users\\mcburton>dir\n",
    " Volume in drive C has no label.\n",
    " Volume Serial Number is 2E3D-5F00\n",
    "\n",
    " Directory of C:\\Users\\mcburton\n",
    "\n",
    "05/15/2014  01:24 AM    <DIR>          .\n",
    "05/15/2014  01:24 AM    <DIR>          ..\n",
    "05/14/2014  02:17 PM    <DIR>          .continuum\n",
    "05/14/2014  06:59 PM    <DIR>          .ipython\n",
    "05/14/2014  06:56 PM    <DIR>          .matplotlib\n",
    "05/14/2014  07:42 PM    <DIR>          Anaconda\n",
    "05/14/2014  01:56 PM    <DIR>          Contacts\n",
    "05/15/2014  12:31 AM    <DIR>          Desktop\n",
    "05/15/2014  01:24 AM                 0 dir\n",
    "05/14/2014  02:17 PM    <DIR>          Documents\n",
    "05/15/2014  12:31 AM    <DIR>          Downloads\n",
    "05/14/2014  01:56 PM    <DIR>          Favorites\n",
    "05/14/2014  01:56 PM    <DIR>          Links\n",
    "05/14/2014  01:56 PM    <DIR>          Music\n",
    "05/14/2014  01:56 PM    <DIR>          Pictures\n",
    "05/15/2014  01:24 AM                 0 Saved\n",
    "05/14/2014  01:56 PM    <DIR>          Saved Games\n",
    "05/14/2014  01:56 PM    <DIR>          Searches\n",
    "05/14/2014  01:56 PM    <DIR>          Videos\n",
    "               2 File(s)              0 bytes\n",
    "              17 Dir(s)  12,957,863,936 bytes free\n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### `cd <filepath>` - To change directory"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "```\n",
    "pilemian:2014-summer-camp mcburton$ pwd\n",
    "/Users/mcburton/Dropbox/si/bigdatabootcamp/2014-summer-camp\n",
    "...\n",
    "pilemian:2014-summer-camp mcburton$ cd setup\n",
    "pilemian:setup mcburton$ \n",
    "...\n",
    "pilemian:setup mcburton$ pwd\n",
    "/Users/mcburton/Dropbox/si/bigdatabootcamp/2014-summer-camp/setup\n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### `mv <existing filepath> <desired filepath>` - To move files (OSX)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### `move <existing filepath> <desired filepath>` - To move files (Windows)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## File Paths"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### `/foo/bar` - the *bar* is a subdirectory of *foo*"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "`/Users/mcburton/Dropbox/si/bigdatabootcamp/2014-summer-camp/setup`"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### \"`..`\" - means up/back one directory"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "```\n",
    "pilemian:setup mcburton$ pwd\n",
    "/Users/mcburton/Dropbox/si/bigdatabootcamp/2014-summer-camp/setup\n",
    "\n",
    "pilemian:setup mcburton$ ls -l\n",
    "total 3280\n",
    "-rw-r--r--@ 1 mcburton  staff  218212 May 16 12:31 OSX-anaconda-launcher.png\n",
    "-rw-r--r--@ 1 mcburton  staff  175418 May 18 22:17 anaconda-command-line.png\n",
    "-rw-r--r--@ 1 mcburton  staff  113444 May 16 12:37 anaconda-launcher-launch.png\n",
    "-rw-r--r--@ 1 mcburton  staff  114809 May 16 12:38 anaconda-launcher.png\n",
    "-rw-r--r--@ 1 mcburton  staff   77454 May 18 22:07 dir-tree.png\n",
    "-rw-r--r--@ 1 mcburton  staff  244584 May 16 14:17 sqlite-manager-install.png\n",
    "-rw-r--r--@ 1 mcburton  staff   79532 May 16 14:25 sqlite-manager.png\n",
    "-rw-r--r--@ 1 mcburton  staff  253725 May 18 22:15 terminal-location.png\n",
    "-rw-r--r--@ 1 mcburton  staff   44467 May 18 22:09 terminal.png\n",
    "-rw-r--r--  1 mcburton  staff    8531 May 19 09:40 the-command-line.ipynb\n",
    "-rw-r--r--  1 mcburton  staff    6787 May 18 13:13 the-setup.ipynb\n",
    "-rw-r--r--@ 1 mcburton  staff  277489 May 16 12:33 windows-8-anaconda-launcher.png\n",
    "-rw-r--r--@ 1 mcburton  staff   41325 May 19 09:33 windows-commands.png\n",
    "\n",
    "pilemian:setup mcburton$ cd ..\n",
    "\n",
    "pilemian:2014-summer-camp mcburton$ pwd\n",
    "/Users/mcburton/Dropbox/si/bigdatabootcamp/2014-summer-camp\n",
    "\n",
    "pilemian:2014-summer-camp mcburton$ ls -l\n",
    "total 40\n",
    "-rw-r--r--   1 mcburton  staff  2838 Apr 24 15:14 LICENSE.md\n",
    "-rw-r--r--   1 mcburton  staff   248 Apr 24 22:20 README.md\n",
    "-rw-r--r--   1 mcburton  staff   321 Apr 24 16:06 _config.yml\n",
    "drwxr-xr-x   7 mcburton  staff   238 Apr 24 15:14 _includes\n",
    "drwxr-xr-x   4 mcburton  staff   136 Apr 24 16:57 _layouts\n",
    "drwxr-xr-x  11 mcburton  staff   374 May 19 09:40 _site\n",
    "drwxr-xr-x   6 mcburton  staff   204 Apr 24 17:20 css\n",
    "drwxr-xr-x   9 mcburton  staff   306 May  9 12:10 img\n",
    "-rw-r--r--   1 mcburton  staff  6717 May 18 22:00 index.html\n",
    "drwxr-xr-x   4 mcburton  staff   136 Apr 24 15:14 js\n",
    "drwxr-xr-x  17 mcburton  staff   578 May 19 09:33 setup\n",
    "drwxr-xr-x   5 mcburton  staff   170 May 18 21:48 slides\n",
    "\n",
    "```"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Running the Jupyter Notebook"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "    mcburton$ jupyter notebook"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "This spits out a bunch of gobbly gook into the terminal, but also launches a web browser."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![Ipython Notebook Tree](ipython-notebook-tree.png )"
   ]
  }
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