Database Reference
In-Depth Information
rm
Remove files or directories. Rm (version 8.21) by Paul Rubin, David MacKenzie,
Richard M. Stallman, and Jim Meyering (2012).
http://www.gnu.org/so
ware/coreu
tils
.
$
sudo apt-get install coreutils
$
man rm
run_experiment
Run machine learning experiments with the Python package scikit-learn. SciKit-
Learn Laboratory (version 0.26.0) by Educational Testing Service (2014).
https://
$
sudo pip install skll
$
run_experiment --help
sample
Print lines from standard output with a given probability, for a given duration, and
with a given delay between lines. Sample by Jeroen H.M. Janssens (2014).
https://
$
git clone https://github.com/jeroenjanssens/data-science-at-the-command-
line.git
$
sample --help
scp
Copy remote files securely. Scp (version 1:6.6p1) by Timo Rinne and Tatu Ylonen
(2014).
http://www.openssh.com
.
$
sudo apt-get install openssh-client
$
man scp
scrape
Extract HTML elements using an XPath query or CSS3 selector. Scrape by Jeroen
H.M.
Janssens
(2014).
$
git clone https://github.com/jeroenjanssens/data-science-at-the-command-
line.git
$
curl -sL
'http://datasciencetoolbox.org'
| scrape -e
'head > title'
<title>Data Science Toolbox</title>