Samrtctl commands for batch testing

for dev in /dev/sd[a-d]; do sudo smartctl -t short $dev; done

for dev in $(smartctl --scan | awk '{print $1}'); do echo "--- Report for $dev ---"; sudo smartctl -A $dev; done

for dev in /dev/sd[a-d]; do

echo "=================================================="

echo "DEVICE: $dev"

# Print Model and Serial

sudo smartctl -i $dev | grep -E "Model Family|Device Model|Serial Number"

echo "--- Critical Attributes ---"

# Show Reallocated Sectors (5), Pending (197), and UDMA CRC (199)

sudo smartctl -A $dev | grep -E "ID#|Reallocated_Sector_Ct|Current_Pending_Sector|UDMA_CRC_Error_Count"

echo "--- Latest Test Result ---"

# Show the #1 (most recent) entry from the self-test log

sudo smartctl -l selftest $dev | grep -A 1 "Num Test_Description" | tail -n 1

done

for dev in /dev/sd[a-d]; do

echo "=================================================="

echo "DEVICE: $dev"

# Identify Model, Serial, and Power On Hours

sudo smartctl -i $dev | grep -E "Model Family|Device Model|Serial Number"

sudo smartctl -A $dev | grep "Power_On_Hours" | awk '{print "Total Lifetime: " $10 " hours"}'

echo "--- Critical Health Attributes ---"

# ID 5: Reallocated, ID 197: Pending, ID 198: Offline Uncorrectable, ID 199: CRC Errors

echo "--- Latest Test Result ---"

sudo smartctl -l selftest $dev | grep -A 1 "Num Test_Description" | tail -n 1

done