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Old 05-29-2010, 09:17 AM   #1
frenchn00b
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Registered: Jun 2007
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Bash: How to use $(fetchmail | head -n 1) to make a beep at any new email received?


Hello,

How to watch and make a beep at change of the output : fetchmail -k | head -n 1 ? What could be the best way in bash ?

Last edited by frenchn00b; 05-29-2010 at 09:20 AM.
 
Old 05-29-2010, 10:36 AM   #2
antegallya
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Hello,
Something like :
Code:
while true
do
  fetchmail -ks && beep
  sleep 300
done
fetchmail exit status is 0 if there is new mail and non zero if no new mail or error.
I don't know if you want your fetchmail to actually *fetch* the mail. But if don't want to, use 'fetchmail -cs' instead of '-k' so that it only check if there is new mail.
beep can be the one of the beep command (package beep on debian) with customized beeps.

Hope this helps.
 
  


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