Saving svn log in a separate directory

Hi Folks,

I have a directory at /usr/local/aa and there is other directory where I have checkout the code through svn checkout command ( /opt/app/fgh) now I can apply svn log command here as shown below

$ cd  /opt/app/fgh
svn checkout <url>
svn log

shows me the log on console .
please advise from here I how can I store the log in a seprate txt file at the location /usr/local/aa:confused:

Why doesn't stdout redirection work?

Well could you please post the updated command that I can try that will be a great help

man bash (or any other shell):