SVN

From David Andrews:

svn update  "gets the latest and greatest out of the repository from that directory and all subdirectories"

svn commit -m "comment"     commits all changes from that directory and all subdirectories.

you can also commit individual files:

svn commit filename.tex -m "I am committing filename.tex only"

adding in a file:

svn add filename.tex   "will add filename.tex into the repository".   After you add then you need to do:
svn commit -m "added in filename.tex to the repository"

SVN is a little quirky. Always do an "svn update" before you commit a file to get the latest I may have pushed up.