Track a laptop IP with BASH

Use
http://ifconfig.me/all/json
https://github.com/dominictarr/JSON.sh

#!/bin/bash

# Grab external IP and copy to Dropbox or other remote locations.
curl -s http://ifconfig.me/all/json | /home/seth/scripts/system/JSON.sh -b | grep -i "ip_addr" | cut -d "	" -f 2 | cut -d "\"" -f 2 > /home/seth/Dropbox/track_data/$HOSTNAME.ip

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Or you can use this.

lynx -dump -hiddenlinks=ignore -nolist http://checkip.dyndns.org:8245/ | awk '{ print $4 }' | sed '/^$/d; s/^[ ]*//g; s/[ ]*$//g'

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