reference : http://svnbook.red-bean.com/en/1.0/ch04s02.html

Tag a branch


svn copy https://svn.aoc.nrao.edu/repos/SSS/aat/branches/5.8.4 https://svn.aoc.nrao.edu/repos/SSS/aat/tags/5.8.4 -m "sss-archive-5.8.4-26aug2011"

svn copy https://svn.aoc.nrao.edu/repos/SSS/sdmcataloger/branches/1.4.0 https://svn.aoc.nrao.edu/repos/SSS/sdmcataloger/tags/1.4.0 -m "sdmcataloger-1.4.0-25aug2010"
Rename old tags

svn move https://svn.aoc.nrao.edu/repos/SSS/archive/tags/E2E_ARCHIVE_4_6_2 https://svn.aoc.nrao.edu/repos/SSS/archive/tags/4.6.2