Check External IP in Linux Server

All these commands check external IP in Linux Terminal for any Linux system.


Nice format for External IP

curl -s | sed -e 's/.*Current IP Address: //' -e 's/<.*$//'

Short and Simple to remember


For those with security concerns without using curl

dig TXT +short | awk -F'"' '{ print $2}'

Any of these commands will achieve the same result, so pick which one you like best. Personally, for business and professional environments I stick with dig and just make an alias for it, however, for home projects a simple curl is great.