To always know what your home machine’s IP address is (and while I’ll assume that you’re running Kubuntu, this can be adapted using the following bash script to any machine).

  • Apt-get ‘kcron’.
  • Open Task Scheduler and set the following bash script to run every five minutes:
#!/bin/bash
J=`wget http://checkip.dyndns.org/ -qO - | grep -Eo '\<[[:digit:]]{1,3}(\.[[:digit:]]{1,3}){3}\>'`
K=`date`
echo "$J $K" >> ../Dropbox/ANYDIRECTORYYOUCHOOSE/output.txt
  • Ensure the script is executable, and test it in a shell.

Now, you can always see what your home computer’s IP address is in any browser window; I use this in case there are issues with SSHing into my home box.

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