engineyard/engineyard-serverside — comment on commit fc64b50212b2e3efab652933f15e1e030aab5a88
File:  line 0
By wilson:

As with the usual CMD SRC [...] DST pattern (e.g. rsync, cp, scp, etc) it links all the leading arguments into the final one. In this case, it is making symlinks called 'assets' and 'last_assets' in the 'public' dir. I suspect if we have a problem it is a mismatch between -serverside and what we did in nginx.conf to add support for this, rather than with this command.