Svn – how to diff last committed change

To see the diff of last committed change follow these steps:

1. Find last revision id

   $ svn update
   $ svn log -l 1
   r4546 | user1 | 2016-01-12 15:20:20 +0000 (Tue, 12 Jan 2016) | 2 lines
   some comment
   

2. Now run the diff command with -c change (e.g. for revision r4546)

   $ svn diff -c r4546
   ## or 
   $ svn diff --diff-cmd=diff -x -U0 -c r4546
   

   Note that -c ARG is equivalent to -r ARG-1:ARG