Linux: Get all IPs via ifconfig

GagAn · **Joined:** Wed Jul 18, 2007 1:14 am **Posts:** 193

On a server holding multiple interfaces and/or IP addresses, you may find the need to identify the IP addresses being held by the server. Here are a few methods which can be used to identify the same:

Quote:

[root@gagan ~]# ifconfig | perl -nle'/dr:(\S+)/ && print $1'

or

Quote:

[root@gagan ~]# ifconfig | awk '/ddr:[0-9]/ {sub(/addr:/, ""); print $2}'

or

Quote:

[root@gagan ~]# ifconfig | awk -F':| +' '/ddr:/{print $4}'

or

Quote:

[root@gagan ~]# ifconfig | grep "inet addr" | cut -d: -f2 | cut -d' ' -f1

GagA// 0n D nEt

Linux: Get all IPs via ifconfig

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