如何获取格式为&“接口:IP地址&"的输出从Mac上的ifconfig [英] How to get an output formatted as "Interface: IP Address" from ifconfig on Mac

问题描述

我正在尝试从ifconfig中获取以下格式化输出:

I am trying to get the following formatted output out of ifconfig:

en0: 10.52.30.105
en1: 10.52.164.63

我至少可以通过以下命令弄清楚如何仅获取IP地址(淘汰本地主机)，但这不足以满足我的要求:

I've been able to at least figure out how to get just the IP addresses (weeding out localhost) with the following command, but it's not sufficient for my requirements:

ifconfig  | grep -E 'inet.[0-9]' | grep -v '127.0.0.1' | awk '{ print $2}'

谢谢！

推荐答案

这适用于FreeBSD，它是苹果的核心:-)

This works on FreeBSD, which is at the heart of an apple :-)

#!/bin/sh
for i in $(ifconfig -l); do
   case $i in
   (lo0)
      ;;
   (*)
      set -- $(ifconfig $i | grep "inet [1-9]")
      if test $# -gt 1; then
         echo $i: $2
      fi
   esac
done

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