This directory contains helpful shell scripts for working with some of Mahout's examples.  

Here's a description of what each does:

classify-20newsgroups.sh -- Run SGD and Bayes classifiers over the classic 20 News Groups.  Downloads the data set automatically.
cluster-reuters.sh -- Cluster the Reuters data set using a variety of algorithms.  Downloads the data set automatically.
cluster-syntheticcontrol.sh -- Cluster the Synthetic Control data set.  Downloads the data set automatically.
factorize-movielens-1m.sh -- Run the Alternating Least Squares Recommender on the Grouplens data set (size 1M).
factorize-netflix.sh -- Run the ALS Recommender on the Netflix data set