启动配置

rd.break

mount -o remount,rw /sysroot

chroot /sysroot

passwd

touch /.autorelabel

exit

reboot

[root@localhost ~]# ifconfig

[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-eno16777728

BOOTPROTO=none

ONBOOT=yes

IPADDR0=192.168.10.10

[root@localhost ~]# systemctl restart network

[root@localhost ~]# ifconfig

[root@localhost ~]# nm-connection-editor

[root@localhost ~]# nmtui

[root@localhost ~]# ifconfig

[root@localhost ~]# mkdir -p /media/cdrom

[root@localhost ~]# mount /dev/cdrom /media/cdrom

[root@localhost ~]# df -h

[root@localhost ~]# vim /etc/fstab

/dev/cdrom /media/cdrom iso9660 defaults 0 0

[root@localhost ~]# mount -a

[root@localhost ~]# blkid

[root@localhost ~]# lsblk

[root@localhost ~]# vim /etc/yum.repos.d/rhcsa.repo

[rhcsa]

name=rhcsa

baseurl=file:///media/cdrom

enabled=1

gpgcheck=0