AIX: HMC one liner script to run a command on every VIO server

for sys in `lssyscfg -r sys -F name`; do for vio in `lssyscfg -r lpar -m $sys -F name,lpar_env | grep vioserver | cut -f 1 -d, | sort`; do echo $vio; viosvrcmd -m $sys -p $vio -c errlog; done; done