GDP data for various countries, obtained from Quandl and plotted with pigshell
Use up-arrow to walk through the command history and edit to select your
own countries. Redirecting the output of the chart command to /downloads
will cause a PNG file to be saved to the browser's download directory. e.g.
echo $gdp | cut -f "Date,IND" | chart -t tseries >/downloads/india-gdp.png
| <!DOCTYPE HTML> | |
| <html lang="en"> | |
| <head> | |
| <link href="http://pigshell.com/v/0.6.3-pre1/pigshell.css" rel="stylesheet"/> | |
| </head> | |
| <body> | |
| <div class="pigshell"> | |
| <div class="pmain2" id="pmain2"> | |
| <!--[if lte IE 11]> | |
| <p class="warning">Pigshell is known to work on recent (~2013-14) versions of Firefox and Chrome. It is unlikely to work on other browsers like IE and platforms like the iPad.</p> | |
| </p> | |
| <![endif]--> | |
| <p id="loading" class="info">Loading kernel...</p> | |
| </div> | |
| </div> | |
| <![if gte IE 11]> | |
| <script src="http://pigshell.com/v/0.6.3-pre1/libs.js"></script> | |
| <script src="http://pigshell.com/v/0.6.3-pre1/pigshell.js"></script> | |
| <script type="text/javascript"> | |
| $(document).ready(function() { | |
| var ps = pigshell, | |
| sorry = "Pigshell is known to work on recent (~2013-14) versions of Firefox and Chrome. It is unlikely to work on other browsers like IE and platforms like the iPad."; | |
| if (!ps.compatible()) { | |
| $("#pmain2").prepend("<p class='warning'>" + sorry + "</p>"); | |
| } | |
| ps.HttpFS.defaults.tx = 'direct'; | |
| var script = ps.multiline(function() {/* | |
| mount http://pigshell.com/v/$(uname -r)/usr/ /usr | |
| sh -s /etc/profile | |
| sh -s /usr/share/misc/countries.sh | |
| # Set Quandl auth_token if you have one, leave blank for anon access | |
| auth_token='' | |
| url='http://www.quandl.com/api/v1/multisets.csv?columns='$(sjoin , ODA.$countries^_NGDPD.1)'&trim_end=2012-12-31'$"auth_token | |
| cat $url > world-gdp.csv | |
| # Did we get it? If not, get a cached copy | |
| if [ $(ls world-gdp.csv | jf 'x.size') = 0 ]; then cp http://unixtheweb.com/pmedia/fun-with-quandl/world-gdp.csv .; fi | |
| # Process CSV, "rename" columns and read it into `gdp` | |
| cat world-gdp.csv | csv2js | rename -f $(sjoin , ODA.$countries^"_NGDPD - Value") -t $(sjoin , $countries) | read gdp | |
| # BRICS GDP | |
| echo $gdp | cut -f "Date,BRA,RUS,IND,AUS" | chart -t tseries -o ytitle="GDP (billion USD)",title="GDP at Current Prices" | |
| */}); | |
| ps.init({rooturi: 'http://pigshell.com/v/0.6.3-pre1/root.tar', | |
| embedded: true}, ps.hef('#pmain2', function() { | |
| var p = ps.popen("ish -N ish1", {stdout: "#pmain2"}); | |
| p.read({}, ps.hef('#pmain2', function(){})); | |
| ps.publish('ish1', script); | |
| })); | |
| }); | |
| </script> | |
| <![endif]> | |
| </body> | |
| </html> |