./disk0-s0.txt:Serial Number:    WD-WCC7K1DR9LXS
./disk1-s0.txt:Serial Number:    WD-WCC7K3ZT1NT1
./disk2-s0.txt:Serial Number:    WD-WCC7K3ZT1XPC
./disk3-s0.txt:Serial Number:    WD-WCC7K1DR9N1V
./disk4-s0.txt:Serial Number:    WD-WCC7K5RDFX32
./disk5-s0.txt:Serial Number:    WD-WCC7K1US81TN