在CentOS8中执行ifconfig查看当前服务器的IP地址时报错,如下所示。
[root@binghe ~]# ifconfig
-bash: ifconfig: command not found
此时,需要执行如下命令安装net-tools工具,如下所示。
yum -y install net-tools
安装成功后,再次输入ifconfig命令即可查看当前服务器的IP地址,如下所示。
[root@binghe ~]# ifconfig
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.175.101 netmask 255.255.255.0 broadcast 192.168.175.255
inet6 fe80::5fb5:feaa:ee7e:f874 prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:73:f0:90 txqueuelen 1000 (Ethernet)
RX packets 10922 bytes 13205518 (12.5 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4431 bytes 306191 (299.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0