Dozens of commands to manage unix file system.
Initialize
< rutty init>
Add node
<rutty add_node ns227763.ip-176-31-235.eu -u desktop -k /home/aggounix/.ssh/id_rsa>
Nano file with line number
<nano -c [filename]>
To launch Hypertable
<sudo /opt/hypertable/current/bin/start-all-servers.sh local>
To stop Hypertable
<sudo /opt/hypertable/current/bin/stop-servers.sh>
fire up an interactive session
<sudo /opt/hypertable/current/bin/ht shell>
Restart Apache 2 web server
<sudo /etc/init.d/apache2 restart>
To stop Apache 2 web server
<sudo /etc/init.d/apache2 stop>
To start Apache 2 web server
<sudo /etc/init.d/apache2 start>
Generate ppk key
<puttygen id_dsa -o id_dsa.ppk>
SSH connect
<ssh -i 3ankabout.pem ubuntu@54.84.199.5>
AMI
<ami-5ddcdd34>
Build the gem
<gem build gemname.gemspec>
Install the gem
< sudo gem install gemname-0.0.3.gem >
rake the gem
< sudo rake install >
Install gem with java home
< sudo env JAVA_HOME=$JAVA_HOME gem install open-nlp stanford-core-nlp >
execute migration
< rake db:migrate>
redo migration
< rake db:migrate:redo VERSION=version >
--- !ruby/hash-with-ivars:ActionController::Parameters elements: controller: homes action: ruby ivars: :@permitted: false