CentOS7 64位Minimal版配置ifconfig命令工具

问题原由:

  minimal版CentOS7安装结束后,进入到系统。需要使用"ifconfig"命令查看网卡信息的时候,提示找不到"ifconfig"命令。

分析问题:

  找不到命令,应该是没有安装该功能。使用以下命令查看"ifconfig"命令是由哪个包提供的。

yum provides ifconfig
yum whatprovides ifconfig

结果如下:
  
[root@localhost ~]# yum whatprovides ifconfig
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.shu.edu.cn
 * updates: mirrors.aliyun.com
net-tools-2.0-0.22.20131004git.el7.x86_64 : Basic networking tools
Repo        : @base
Matched from:
Filename    : /usr/sbin/ifconfig
 

  可以看到"ifconfig"所属的包为:net-tools-2.0-0.22.20131004git.el7.x86_64。

解决问题:

  安装"ifconfig"命令所属的包

   yum install net-tools 

  使用命令验证问题:

  

[root@localhost ~]# ifconfig
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.206.142  netmask 255.255.255.0  broadcast 192.168.206.255
        inet6 fe80::c3b0:713e:dfcb:f9e4  prefixlen 64  scopeid 0x20<link>
        ether 00:0c:29:4b:3d:0f  txqueuelen 1000  (Ethernet)
        RX packets 20692  bytes 25540256 (24.3 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 5909  bytes 378455 (369.5 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 1  (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

命令可以使用,问题解决。

参考地址:https://linux.cn/article-3631-1.html

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转载自www.cnblogs.com/yin1361866686/p/9809062.html