Useful commands

```
yum install subversion
```
- Install SVN

svn co http://dev.zenoss.com/svn/tags/zenoss-2.4.5/Products

Check out a piece of code for local copy

```
find . | grep '.svn$' | xargs rm -rf
diff -r -x "*.pyc" Products $ZENHOME/Products
```
- Compare two versions of code
- One a local copy, the other the official release copy that was checked out (above)
- I think the find/remove is necessary to remove certain files so the dirs are ready for comparison

svn co http://dev.zenoss.com/svnint/trunk/customer/zenpacks/ZenPacks.zenoss.EventForwarder
svn log ZenPacks.zenoss.EventForwarder/
svn update -r6054 ZenPacks.zenoss.EventForwarder/

Checkout old version of code
- Checkout directory of current zenpack
- See changes or revisions of this directory from the past
- Change your local version to be that of a former revision

```
zenpack --install=PACK_DIRECTORY -v10 --link
```
- install as a zenpack, code in a directory
- follows onto above example, where zenpack code was d/l’ed