Tag Archives: email

Get an email when your public IP changes | get notified when your public ip changes.

Alot of us have ISPs which change your IP address and you may not want to setup a client with a dynamic IP or want a backup in case the services fails.

So i developed a bash script which checks to see if your public IP has changed. If it has it will log it and email you the new IP.

See below.

 

 

Having your Linux system email you! | How to write a script which emails you

Quite often you need to write scripts which need to email you urgent information, there is a very simply way to do this.

First we need to install an email server to transmit the emails.

Then insert the following into your script.

In the above example it will email a copy of your local host file, change be change for any file you want transmitted.

See this script for a working example.

Visibility when your IP changes and is updated by no-ip | email notification when ip changes home adsl nbn bash script

My new internet connection with NBN changes the IP on a regular basis, but I wanted visibility as to how often.

So I’ve written a bash script which records your IP and date, once it changes it records your new IP and sends you an email to notify you of the new change.

This is completed by querying your no-ip dns record.

Usage

 

Cron Entry. (runs every hour)

 

 

Resetting your Git email address. | (pre-receive hook declined) repair error

If your getting errors like,

When attempting to push changes to your Git repo, its probably because your email address is not authenticating with Git.

To reset follow the following steps,

To check its correct

If it still failing on that repo, you’ll need to reset.