Some commands used in project implementation

Clear partition table
dd if=/dev/zero of=/dev/sdb bs=1M count=1
ifup + adapter name Start the network card
ethtool Command is used to obtain the configuration information of Ethernet card , Or modify these configurations .
ethtool + adapter name Get network card information
ethtool -p + adapter name Network port lighting
lspci Is a system used to display all PCI Bus devices or tools for all devices connected to the bus .
lspci | grep -i eth View network card information
lspci | grep -i raid Query system raid Card information