title: source .bashrc on vagrant
body: <p>I needed to modify .bashrc to set node path file on vagrant and I guess made a mistake. I sourced it and my vagrant became paralyzed. I'm trying to fix the .bashrc but now vagrant can't run any normal linux commands like vi or cd. How can I modify .bashrc without destroying the box? When I ssh to vagrant I get this</p>
  
  <pre><code>/usr/bin/which: no virtualenvwrapper.sh in (/home/vagrant/node_modules)
  -bash: source: filename argument required
  source: usage: source filename [arguments]
  -bash: awk: command not found
  -bash: awk: command not found
  </code></pre>
  
  <p>My setup is centos vagrant box on Mac.</p>