Question

Shell script:

Obtain IP Address of a Network Interface:
User input interface

Output should be:

$ ./admino -i en0
Your ip for en0 interface is:10.0.1.10

Answer 1

Answer:

for iface in $(ifconfig | cut -d ' ' -f1| tr '\n' ' ')
do 
  addr=$(ip -o -4 addr list $iface | awk '{print $4}' | cut -d/ -f1)
  printf "Your ip for $iface interface is: $addr"
done

Output:

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