On May 23, 2017, at 04:56, shen...@snail.com wrote: >> >>> 2, if you can make changes, please provide the appropriate changes or >>> feasible recommendations; Also modified after the existence of the >>> repository is not available, etc. Please give instructions, modify the >>> historical version of the information is retained operating log? >> >> By default, modifying history is not possible. If the repository >> administrator enables history editing, the repository administrator needs to >> arrange for records to be kept. >> >> Keeping records of commits that create new revisions is possible with the >> built-in logging features (access log and operational log). > > Ask about your reply to the second question, how to open the editorial > function of the library?
Repository administrators can edit the historical contents of files by using "svnadmin dump" to create a single-file representation of the repository, then use a dumpfile editing tool to make changes to it, then use "svnadmin load" to load that file into a new repository. This is not done in the normal course of using your repository. This is done in emergency situations, such as: someone committed an enormous file to the repository and you need to remove it to free up server disk space; or someone committed a password or other secret information that cannot stay there. Sometimes, this is used to try to recover a corrupted repository. Repository administrators can allow users to edit revision metadata, such as the author, date, time, and log message of a commit, by creating a pre-revprop-change hook. This is surely described in the svnbook.
