Linux minimized post-installation operations

1, due to minimize the installation, the virtual machine does not recognize the local network card, the solution

The first step, the system does not recognize the ETH0 network card, ifconfig eth0 192.168.100.150
The second step, into the/etc/sysconfig/network-scripts/
Third step, copy loopback address template CP Ifcfg-lo Ifcfg-eth0
Fourth step, enter VI change content Vim/etc/sysconfig/network-scripts/ifcfg-eth0
Fifth step, restart the network card service network restart
Sixth step, open SSH service ssh restart

2. Unable to mount the disc

Error phenomena

[Email protected] ~]# Mount/dev/cdrom/mnt/cdrom
Mount:you must specify the filesystem type

Resolution, "Device status" in the "CD/DVD" in the virtual machine and "Connected" Check the Mount Optical drive
[Email protected] ~]# Mount/dev/cdrom/mnt/cdrom
Mount:block Device/dev/sr0 is write-protected, mounting read-only

Linux minimized post-installation operations