I am new to this can you guide me how to capture the data from /var/log/messages based on some keywords and want to see the messages on dashboard/send an email.
steps:
need to read the /var/log/messages for keywords like 'restart'/'event'
capture the data from that message (above 5 lines and below 5 lines)
captured data need to be written in to log file with timestamp
that file need to be sent to mail
could you please help me how to do this basic code. I will enhance based on my requirement
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant
logo are trademarks of the
Apache Software Foundation
in the United States and/or other countries.