# 临时设置
alias 别名='命令'
# 例子
[root@www ~]# alias etcnet='cat /etc/sysconfig/network-scripts/ifcfg-eth0'
[root@www ~]# etcnet
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=eth0
UUID=ecbd9d3f-be11-4bed-a3ee-6bb80a261061
DEVICE=eth0
ONBOOT=yes
IPADDR=192.168.203.100
PREFIX=24
GATEWAY=192.168.203.2
DNS1=114.114.114.114
IPV6_PRIVACY=no
[root@www ~]#