How to find file in Unix

find file in var that have larger size
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find /var -xdev -size +10000 -exec ls -l {} \; sort +4n


find file in tmp with name
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find /tmp -name core

checking and fix array battery

bash-2.03# /usr/lib/osa/bin/healthck c5t5d0

Health Check Summary Information

da042_003: Failed Battery

healthck succeeded!
bash-2.03# /usr/lib/osa/bin/raidutil -c c5t5d0 -B
LUNs found on c5t5d0.
LUN 0 RAID 3 94570 MB
Battery age is between 810 days and 900 days.

raidutil succeeded!
bash-2.03# /usr/lib/osa/bin/raidutil -c c5t5d0 -R
LUNs found on c5t5d0.
LUN 0 RAID 3 94570 MB

raidutil succeeded!
bash-2.03# /usr/lib/osa/bin/raidutil -c c5t5d0 -B
LUNs found on c5t5d0.
LUN 0 RAID 3 94570 MB
Battery age is between 0 days and 90 days.

raidutil succeeded!
bash-2.03# /usr/lib/osa/bin/healthck c5t5d0

Health Check Summary Information

da042_003: Optimal

healthck succeeded!

how to resetsc / resetrsc

/usr/platform/SUNW,Sun-Fire-V440/sbin/scadm resetsc
/usr/platform/SUNW,Sun-Fire-V440/sbin/scadm resetrsc