clifferson

Problem: You want to access Futon on a remote server but do not want port 5984 to listen for outside connections.

Solution: Tunnel through a local port using SSH. [1]

Example: 

  ssh -L5984:127.0.0.1:5984 ssh.example.com

Access:

clifferson

# http://twistedmind.com/bundle-exec-bash-shortcut
bundle_commands=( rake spec rspec cucumber cap watchr rails rackup )
function run_bundler_cmd () {
    if [ -e ./Gemfile ]; then
        echo "bundle exec $@"
        bundle exec $@
    else
        echo "$@"
        $@
    fi

clifferson

execute "chown tomcat" do
    command "chown -R #{node[:tomcat][:config][:user]} #{node[:tomcat][:config][:home]}"
    action :nothing
end

ruby_block "delay chown tomcat" do
    block {}
    notifies :run, resources(:execute => "chown tomcat")
end

clifferson

># java -ea:org.apache.lucene -cp /var/lib/chef/solr/solr-jetty/work/Jetty_0_0_0_0_8983_solr.war__solr__k1kf17/webapp/WEB-INF/lib/lucene-core-2.9-dev.jar org.apache.lucene.index.CheckIndex -fix /var/cache/chef/solr/data/index/

clifferson

test ? affirmative : negative

clifferson

rpmdev-setuptree
rpmbuild --buildroot

clifferson

If you want to search field one for (part of) a string:

awk '$1 ~ /search string/ { print $2 }' example.txt

If the search string should match anywhere in the line (all fields):

awk '/search string/ { print $2 }' example.txt

clifferson

ssh-keygen -y -f <private key file>

clifferson

value = 5; while value > 0; value -= sleep(value); end

clifferson

rack_map = {
<% counter = @options.size %>
<% @options.each do |key, value| %>
  <% counter -= 1 %>
    '<%= key %>' => '<%= value %>'<%= ',' unless counter == 0 %>
  <% end %>
}