* Where palced config files?

The per-user configuration area currently contains three files—two

configuration files ('config' and 'servers').

  /etc/subversion

                Unix system wide configurations.

  $HOME/.subversion

                Unix per-user configuration area.

  %APPDATA%\Subversion

                Windows per-user configuration area.

* Copy repo from SourceForge to GoogleCode.

  $ svnsync init https://PROJ.googlecode.com/svn https://PROJ.svn.sourceforge.net/svnroot/PROJ

  $ svnsync --username NAME --password PASSWORD \

                sync https://PROJ.googlecode.com/svn https://PROJ.svn.sourceforge.net/svnroot/PROJ

* Disable interactive conflict resolution.

Write in '$HOME/.subversion/config'

  interactive-conflicts = no

* Creating svn repo.

  $ mkdir -p /srv/svn

  $ svnadmin create /srv/svn/$repo

  $ svn co file:///srv/svn/$repo $repo

  $ cd /tmp/$repo

  $ mkdir trunk branches features tags

  $ svn add *

  $ svn st      # check all OK

  $ svn ci -m "Init repo."

For multi-project repo do follow:

  $ mkdir -p /srv/svn

  $ svnadmin create /srv/svn/$repo

  $ svn co file:///srv/svn/$repo $repo

  $ cd /tmp/$repo

  $ for proj in $proj1 $proj2; do mkdir $proj/trunk $proj/branches $proj/features $proj/tags; done

  $ svn add *

  $ svn st      # check all OK

  $ svn ci -m "Init repo."

* Run local svn server.

  $ svnserve.exe -d --pid-file=svnserve.pid --root=/srv/svn/proj  # default port: 3690

  $ svn ls svn://localhost    # check all OK

  $ kill -l

* Undo bad commit.

  $ emacs FILE

...

  $ svn ci -m "Introduce first bug."

Sending        trunk/FILE

Transmitting file data .

Committed revision 7.

  $ emacs FILE

...

  $ svn ci -m "Make a lot of good changes."

...

Committed revision 8.

...

  $ emacs FILE

...

  $ svn ci -m "Introduce second bug."

...

Committed revision 10.

  $ emacs FILE

...

  $ svn ci -m "Make a lot of good changes."

...

Now you understand that revision 7 and 10 buggy. You decide revert changes:

  $ svn merge -r 7:6 -r 10:9 FILE

  $ svn ci -m "Reverted revision 7 and 10."

For one changeset revert you can use shortly syntax:

  $ svn merge -c -7 -c -10 FILE

Also you can use long diapason:

  $ svn merge -r 10:6 FILE