title: How to commit to svn when remote username differs from local?
body: <p>I am developing on a mac and using an svn server on another machine using <code>svn_ssh</code>.<br />
  While I was able to do an initial check-in and check-out, I cannot do a commit from the command line because the system tries to use my local username <code>jondoe</code> (and prompts a password) when connecting to the remote server where my username is <code>johnd</code>.</p>
  <p>So, how can I tell the svn+ssh to use <code>johnd</code> for my commits?</p>