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Reverting code checked into svn

Problem: Someone has checked in code into svn that needs to be reverted back to an older version

Solution:

svn revert * #To remove all local edits to your working directory
svn merge -r HEAD:XX svn://path/to/repository/trunk/modulename #add the clean revision's code to your working directory as changes. XX is the clean revision.
svn -ci -m"Reverted back to XX" #commit all the 'changes' to the repo
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