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Full Discussion: Monitoring log file
Top Forums Shell Programming and Scripting Monitoring log file Post 302284201 by cfajohnson on Thursday 5th of February 2009 01:32:13 AM
Old 02-05-2009
Quote:
Originally Posted by shivanete
Hi,

I ned to monitor the tomcat log file called "catalina.out" for "Out of memory" error.

the script should monitor this file and send us the mail as soon as it finds the string "Out of memory" in the file.

can ypu suggest me which is the best way to do this?

Code:
tail -f catalina.out |
 while read line
 do
   case $line in
    'Out of memory') printf "%s\n" "$line" |
        mail -s "Tomcat out of memory" someone@example.com
        ;;
   esac
 done

 

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bt-monitor(1)							    bluez-tools 						     bt-monitor(1)

NAME
bt-monitor - a bluetooth monitor SYNOPSIS
bt-monitor [OPTION...] Help Options: -h, --help Application Options: -a, --adapter=<name|mac> DESCRIPTION
This utility is used to capture DBus signals of bluetoothd. Captured next signals: Manager signals: AdapterAdded AdapterRemoved DefaultAdapterChanged Adapter signals: DeviceCreated DeviceDisappeared DeviceFound DeviceRemoved AdapterPropertyChanged Device signals: DisconnectRequested DevicePropertyChanged Services signals: AudioServiceConnected InputServiceConnected NetworkServiceConnected OPTIONS
-h, --help Show help -a, --adapter <name|mac> Specify adapter to capture by his Name or MAC address (if this option does not defined - all adapters captured) AUTHOR
Alexander Orlenko <zxteam@gmail.com>. SEE ALSO
bt-adapter(1) bt-agent(1) bt-audio(1) bt-device(1) bt-input(1) bt-network(1) bt-serial(1) 2010-08-16 bt-monitor(1)
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