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Created February 11, 2009 17:59
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snippet.txt
sudo update-alternatives --install \
/usr/local/bin/ruby ruby /usr/bin/ruby 100 \
--slave /usr/local/bin/erb erb /usr/bin/erb \
--slave /usr/local/bin/gem gem /usr/bin/gem \
--slave /usr/local/bin/irb irb /usr/bin/irb \
--slave /usr/local/bin/rdoc rdoc /usr/bin/rdoc \
--slave /usr/local/bin/ri ri /usr/bin/ri \
--slave /usr/local/bin/testrb testrb /usr/bin/testrb
sudo update-alternatives --install \
/usr/local/bin/ruby ruby /opt/ruby-1.8/bin/ruby 50 \
--slave /usr/local/bin/erb erb /opt/ruby-1.8/bin/erb \
--slave /usr/local/bin/gem gem /opt/ruby-1.8/bin/gem \
--slave /usr/local/bin/irb irb /opt/ruby-1.8/bin/irb \
--slave /usr/local/bin/rdoc rdoc /opt/ruby-1.8/bin/rdoc \
--slave /usr/local/bin/ri ri /opt/ruby-1.8/bin/ri \
--slave /usr/local/bin/testrb testrb /opt/ruby-1.8/bin/testrb
sudo update-alternatives --install \
/usr/local/bin/ruby ruby /opt/ruby-1.9/bin/ruby 25 \
--slave /usr/local/bin/erb erb /opt/ruby-1.9/bin/erb \
--slave /usr/local/bin/gem gem /opt/ruby-1.9/bin/gem \
--slave /usr/local/bin/irb irb /opt/ruby-1.9//bin/irb \
--slave /usr/local/bin/rdoc rdoc /opt/ruby-1.9/bin/rdoc \
--slave /usr/local/bin/ri ri /opt/ruby-1.9/bin/ri \
--slave /usr/local/bin/testrb testrb /opt/ruby-1.9/bin/testrb
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