Easy Commands to Show BIOS and BMC Firmware Versions for All Hosts in the Nutanix Cluster

# Shows BMC/IPMI version for all hosts in cluster- Run from one CVM in cluster

for i in `hostips`; do echo AHV HOST $i ; ssh root@$i 'ipmitool bmc info |head |grep Firmware' 2>/dev/null ; done

# Shows BIOS version for all hosts in cluster – run from one CVM in cluster

for i in `hostips`; do echo AHV HOST $i ; ssh root@$i 'dmidecode | head | grep Version' 2>/dev/null ; done