How to set "execute" attribute to a file and check it in SVN from Windows?
svn propset svn:executable "*" someScript
The syntax is propset key value so svn:executable is the key and "*" is the value
someScript is the filename
SVN ignores UNIX file permissions when commiting. The way that you set exec permissions on a file is to change the svn properties for that file. If you are on Windows, the easy way to do this is to install Tortoise SVN. Then after you have committed, use Tortoise to open the repo-browser. Find a file that needs to be executable and right-click it to open properties.
The dialog that appears is the SVN properties dialog. Click New to add a new property, select svn:executable from the dropdown list, and set the property value to *.
That's it. When you click OK, it is committed to the SVN repo. The next time you, or the build machine, do an svn update, that file will have executable permissions on Unix/Linux.