?????.?????????
????1.ip??????????????Ч??
???????ifconfig????
????ifconfig ?????? ip??? ????????
????[root@localhost /]# ifconfig eno16777736 192.168.100.112/24
????1.ip???????????Ч??
???????/etc/sysconfig/network-scripts ???μ????????
[root@localhost /]# vi /etc/sysconfig/network-scripts/ifcfg-eno16777736
TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=eno16777736
UUID=e8781eab-2865-49a2-9558-46489fda2ab8
DEVICE=eno16777736
ONBOOT=yes
IPADDR=192.168.100.112
NETWORK=255.255.255.0
GATEWAY=192.168.100.1
DNS1=114.114.114.114
??????.???????????
????1.?????Ч
????[root@localhost /]# hostname jw153
????2.??Ч
?????????????? /etc/hostname
????[root@localhost /]# vi /etc/hostname
?????????????
??????.???firewalld??selinux
????1.??????
????1.firewalld
????[root@localhost /]# systemctl stop firewalld.service????#??????Ч??????????????
????2.selinux
????[root@localhost /]# setenforce 0 #????SELinux ???permissive?? (?????????????????????)
????2.???
????1.firewalld
????[root@localhost /]# systemctl disable firewalld.service????#????????????????????????????????????
????2.selinux
???????/etc/selinux/config ???
??????SELINUX=enforcing???SELINUX=disabled