Finding CE's and SE's

lcg-info --list-ce --vo cms | grep rl.ac.uk
lcg-info --list-se --vo cms | grep rl.ac.uk
lcg-info --list-se --vo cms --attrs CloseCE

Or do something a bit flash like:

lcg-info --list-ce --vo cms | grep .ac.uk|awk -F : {'print $2'}|uniq