Mass merge for svn from cmd

p=`pwd`
for a in `ls -d *-jb2`; do
echo $a
cd $p/$a
svn up
svn merge -c 40657 svn+ssh://svn.evalica.com/usr/local/svn/project/ref-acc/branches/TPL2-REL1_10
svn ci -m "fixed dashboard json problem"
done