View Full Version : [ubuntu] Set up server to send Text messages on status?
April 26th, 2008, 12:38 AM
Is it possible to set up a server to send text messages with errors or if power is interrupted?
Obviously this would only be possible if the internet is still up but has anybody done this?
April 26th, 2008, 01:50 AM
The concept would be amazing but I doubt it would be possible. (Text Messaging costs money to sender and reciever)
April 26th, 2008, 02:45 AM
If you could get the errors into some sort of text file you could do something in a script like this. Text messages are just regular emails basically. My phone's address is something like firstname.lastname@example.org, I forget what it is exactly. Just send a text from your phone to your email address to find out what it is.
uuencode $file.txt $file.txt | mailx -s $file.txt email@example.com
Some phone companies charge stupidly high amounts for text messages like Darth mentioned. Might want to have it send emails to your normal email account first to make sure your scripts work correctly and you don't end up with a huge phone bill. :-)
April 29th, 2008, 04:21 AM
I have my server setup to send text to my cell if my backup drive gets low. Using a cron job to cat the output of a grep'd df -H command after a backup then append to ">>" a text file "root/scripts/df_info.txt" using a script to monitor the size of the backup partition and email to my cell if it gets below a certain level "cat /root/scripts/df_info.txt | mail -s 'backup drive info' firstname.lastname@example.org".
April 29th, 2008, 01:29 PM
I use SMS message to alert me of a whole variety of things from my server - unplanned reboots, low disk warnings, daily weather updates, Zoneminder CCTV motion alerts etc. I use the MercurySMS (http://www.mercury.uk.net/mercurysms/) Perl script to send via the VGSMail (http://www.vgsmail.com/) SMS gateway.
It is very cheap - 6.6p per message - and extremely reliable. Indeed it is generally more reliable than any single network as it utilises multiple carriers and monitors for delivery - if it didn't arrive it is rerouted via another carrier. This has never had to happen with me, and indeed I've not had a single failure in the 4 or so years I've been using it (you can track every message sent online). Highly recommended.
I have used free gateways in the past but found them to be a bit touch-and-go - your mileage may vary. I only send a messages when needed so the 6.6p message cost is insignificant.
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