Create info, error, alert message when a defined regexp found on logfile.
python tailer install:
sudo pip install tailer
Usage: logwatcher.py [options]
Options:
-h, --help show this help message and exit
-f FILE open logfile [default: stdin]
-p PATTERN serch pattern [mandatory]
-l LINE regex search in number of log lines [default: 1]
-a ALERT set alert level [default: print alert message to stdout]
-t, --tee print alert message to stdout [defautl: false]