or download this
@test=`ssh $key '. /u02/db2inst1/sqllib/db2profile; for i in \`. /u02/
+db2inst1/sqllib/db2profile;db2 list db directory|grep "Database alias
+"|sed -e 's/Database//g' -e 's/alias//' -e 's/=//' -e 's/\\n//g' \`;d
+o echo DB \$i;db2 connect to $i user tester using password;done;'`;