SSH Remote IPython Console Grunt Commands

Gruntfile.js

    /**
     * IPython Commands
     */
    shell: {
        ipnb_kernel: {
          command: 'ssh me@server "nohup ipython kernel &> kernel.log &"'
        },
        ipnb_kernel_json: {
          command: 'rsync -t me@server:~/.ipython/profile_default/security/kernel* ./kernel/'
        },
        ipnb_console: {
            command: 'nohup ipython qtconsole --ssh=me@server --existing=kernel/$(ls -t ./kernel | head -n1) &> kernel.log &'
        },
        ipnb_kernel_kill: {
            command: 'ssh me@server "killall ipython"'
        },
    },