log: Show the log messages for a set of revision(s) and/or file(s).
usage: svn log [URL] [PATH1 [PATH2] ...] 
    Either get the log messages for local PATHs or PATHs at the
    URL. If URL is given by itself, then log messages are output for
    that specific path. The -v option will include a list of affected
    files for each log message. Examples are:

    svn log

    svn log foo.c

    svn log http://www.example.com/repo/project/foo.c

    svn log http://www.example.com/repo/project foo.c bar.c

Valid options:
  -r [--revision] arg      : specify revision number ARG (or X:Y range)
  -D [--date] arg          : specify a date ARG (instead of a revision)
  -v [--verbose]           : print extra information
  --targets arg            : pass contents of file "ARG" as additional args
  --username arg           : specify a username ARG
  --password arg           : specify a password ARG
  --xml                    : output in xml

switch (sw): Update working copy to mirror a new URL
usage: switch [TARGET] REPOS_URL

   Note:  this is the way to move a working copy to a new branch.

Valid options:
  -r [--revision] arg      : specify revision number ARG (or X:Y range)
  -D [--date] arg          : specify a date ARG (instead of a revision)
  -n [--nonrecursive]      : operate on single directory only
  --force                  : force operation to run