dockerfile/ghost — pull request #22 by yhpark (2014-12-25 17:19:45+00:00)
Title: make uid, gid overridable

#21
Now we can set uid and gid of user `ghost` by passing env vars `uid`, `gid`
e.g. `sudo docker run -d -e gid=1001 -e uid=1001 -p 2368:2368 -v !@#/ghost-override yhpark/ghost`