Log File Scan

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# 1  
Old 04-01-2010
Log File Scan

I need to read the last line of a log file and save it, sleep for X minutes and read the last line again. If the line is the same, exit 1, otherwise sleep for X minutes until the last line contains 'Status: Process completed'. Can anyone offer advice here? Thanks.
# 2  
Old 04-01-2010
Anything you tried yet and got stuck?
# 3  
Old 04-01-2010
tail -f -n1 s $X

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