svnlook is a command-line utility for examining different aspects of a Subversion repository. It does not make any changes to the repository—it's just used for “peeking.” svnlook is typically used by the repository hooks, but a repository administrator might find it useful for diagnostic purposes.
Since svnlook works via direct repository access (and thus can be used only on the machine that holds the repository), it refers to the repository with a path, not a URL.
If no revision or transaction is specified, svnlook defaults to the youngest (most recent) revision of the repository.
Options in svnlook are global, just as they are in svn and svnadmin; however, most options apply to only one subcommand since the functionality of svnlook is (intentionally) limited in scope:
--copy-info
Causes svnlook changed to show detailed copy source information.
--no-diff-deleted
Prevents svnlook diff from printing differences for deleted files. The default behavior when a file is deleted in a transaction/revision is to print the same differences that you would see if you had left the file but removed all the content.
--no-diff-added
Prevents svnlook diff from printing differences for added files. The default behavior when you add a file is to print the same differences that you would see if you had added the entire contents of an existing (empty) file.
--revision
(-r)
Specifies a particular revision number that you wish to examine.
--revprop
Operates on a revision property instead of a
property specific to a file or directory. This option
requires that you also pass a revision with the
--revision (-r)
option.
--transaction
(-t)
Specifies a particular transaction ID that you wish to examine.
--show-ids
Shows the filesystem node revision IDs for each path in the filesystem tree.