I want to extract the last 3 digits of my IP Address without using GREP command. Please help me for extracting out of this problem.

Thanks in Advance

Any Suggestion will be appreciable.

-Ankur

$ ifconfig | perl -pe 's/.*\n// unless /inet/;' | awk '{print $2}' | perl -pe 's/.*\.(\d{1,3}$)/$1/'

Why would you not want to use grep, though?



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