how to attach piece of log in email alert ?

[gandhamnagar]

I have a custom script which will trigger an alert when a particular log is stuck for half an hour. But I want to attach (tail log) i.e. Last 10 lines of log in email. Can someone please help me out ?

[LenR]

Lots of assumptions; talking linux servers, ssh key access is setup, sudo rights setup, but just do something like this in your mail script:

ssh host-owning-log-file-dns sudo tail -n 10 /var/log/messages

/var/log/messages is just the sample log file name

[gandhamnagar]

I get email alert via media type that when alert is triggered when some value is greater than 0, which is an item.
I want to action in email to attach log file when alert itself is triggered.