IP-MONITOR(8) Linux IP-MONITOR(8)NAME
ip-monitor, rtmon - state monitoring
SYNOPSIS
ip monitor [ all | LISTofOBJECTS ]
DESCRIPTION
The ip utility can monitor the state of devices, addresses and routes continuously. This option has a slightly different format. Namely,
the monitor command is the first in the command line and then the object list follows:
ip monitor [ all | LISTofOBJECTS ]
OBJECT-LIST is the list of object types that we want to monitor. It may contain link, address and route. If no file argument is given, ip
opens RTNETLINK, listens on it and dumps state changes in the format described in previous sections.
If a file name is given, it does not listen on RTNETLINK, but opens the file containing RTNETLINK messages saved in binary format and dumps
them. Such a history file can be generated with the rtmon utility. This utility has a command line syntax similar to ip monitor. Ide-
ally, rtmon should be started before the first network configuration command is issued. F.e. if you insert:
rtmon file /var/log/rtmon.log
in a startup script, you will be able to view the full history later.
Certainly, it is possible to start rtmon at any time. It prepends the history with the state snapshot dumped at the moment of starting.
SEE ALSO ip(8)AUTHOR
Original Manpage by Michail Litvak <mci@owl.openwall.com>
iproute2 20 Dec 2011 IP-MONITOR(8)
Check Out this Related Man Page
IP-MONITOR(8) Linux IP-MONITOR(8)NAME
ip-monitor, rtmon - state monitoring
SYNOPSIS
ip [ ip-OPTIONS ] monitor [ all | OBJECT-LIST ] [ file FILENAME ]
DESCRIPTION
The ip utility can monitor the state of devices, addresses and routes continuously. This option has a slightly different format. Namely,
the monitor command is the first in the command line and then the object list follows:
ip monitor [ all | OBJECT-LIST ] [ file FILENAME ]
OBJECT-LIST is the list of object types that we want to monitor. It may contain link, address, route, mroute, prefix, neigh and netconf.
If no file argument is given, ip opens RTNETLINK, listens on it and dumps state changes in the format described in previous sections.
If the file option is given, the program does not listen on RTNETLINK, but opens the given file, and dumps its contents. The file should
contain RTNETLINK messages saved in binary format. Such a file can be generated with the rtmon utility. This utility has a command line
syntax similar to ip monitor. Ideally, rtmon should be started before the first network configuration command is issued. F.e. if you
insert:
rtmon file /var/log/rtmon.log
in a startup script, you will be able to view the full history later.
Nevertheless, it is possible to start rtmon at any time. It prepends the history with the state snapshot dumped at the moment of starting.
SEE ALSO ip(8)AUTHOR
Original Manpage by Michail Litvak <mci@owl.openwall.com>
iproute2 13 Dec 2012 IP-MONITOR(8)
Hi friends :) ,
Daily I've monitor one datafile in certain location at any time.
For this Iam writing one script us at command, which is as follows:
Script name: monitor.sh
---------------------------------------------------------------
!#/usr/bin/ksh
DATE=`dateformat`
DATAFILE=`ls... (6 Replies)
I have a log file monitor script that checks through a log file for a string. I use awk to search the log file, starting at the last checked line, for the specified string and then output the count and the last row number checked. The part of the script that does all the work is here:
set --... (6 Replies)
this is the format of the log file in my system
xxxxx_xxx_xxxx_xxxxx_09_10_2009_170457.log
xxxx_xxx_2_0_09_10_2009_163834.log
xxx_xxxxxxxxx_25_10_2009_045020.log
xxx_xxxxxxx_08_11_2009_055728.log
the path of this logs file in on for example
/dellxmax/application/log
what i want to do... (5 Replies)
I have multiple condition in file as below.
MONITOR "ALERT_INFO"
DESCRIPTION "Triggered when informational Netware alert occured"
MAXTHRESHOLD 95
SEVERITY Normal
MONITOR "ALERT_MAJOR"
DESCRIPTION "Triggered when major Netware alert occured"
MAXTHRESHOLD
SEVERITY Major
I need to... (6 Replies)
Hello,
I need to create a script to monitor sent/received packets for a period of time (the period of time will be a users input) and write the result to some txt file.
Is there any command (don`t want to use any 3rd party sw) what I can use?
I`m using Solaris 10.
Thank you (14 Replies)
hi Gurus,
Need to pick your brains on this minor script project.
I would like to continuously monitor a log file with sample log messages as below, and if PSOldGen percentage is either 99% or 100% for consecutively 10 times, alert someone.
{Heap before gc invocations=46516:
PSYoungGen ... (6 Replies)
Hi Guys,
I have the data in below format.
25 Dec 2011 03:00:01 : aaaaaaaaaaaaaaa
25 Dec 2011 04:23:23 : bbbbbbbbbbbbbbb
25 Dec 2011 16:12:45 : ccccccccccccccc
26 Dec 2011 04:45:34 : ddddddddddddddd
26 Dec 2011 17:01:22 : eeeeeeeeeeeeeee
27 Dec 2011 12:33:45 : ffffffffffffffffffffffff
28... (13 Replies)
Hi Guys,
I am developing a script to monitor log file Generated every hour.
When creating a new file scripts not working.
My Code . I want to monitor GatewayTransaction.yyyymmdd-hh.log
while true; do newdate=$(date '+%Y%m%d') ; nowdate=$(date '+%Y%m%d-%H.log'); tail -f... (7 Replies)
Hi,
I need to amend an existing ksh script so that it runs a process (stop weblogic) and in parallel needs to monitor a log file (startup.log) in the background for a certain string (e.g. unable to stop weblogic). If the string appears in the log i need to kill the stop weblogic process.
... (5 Replies)
Hello, I need to monitor IOwait on a server and have started this script directly on the ssh prompt.
Effectively it almost does what it is supposed to do, but I have no idea how to stop it?
How can I make it run it as a file based bash script?
(
iostat -xk 1 /dev/sdb2 | \
perl... (10 Replies)
Hi,
On Linux RedHat 5 ( 2.6.18-194.el5 ) I need to monitor process that consumes 100% CPU during more than 01 Hour.
Are there command lines ? scripts ?
Regards, (11 Replies)
Hi Gurus,
I have a scenario where i need to monitor for a process which starts at a particular time. I need to check if the process has started at the specified time and keep checking this for 5 minutes only and then want to alert me.
ps -ef | grep -i process.sh | grep -v grep >... (5 Replies)
Hello. I am installing Kali Linux on a laptop with no monitor. The installation goes fine through the external monitor and I can see the GRUB menu on boot, but once it comes time to log in it acts like my non existant laptop screen is my main monitor to type my login info on while my external is... (14 Replies)
Hi,
We have Solaris-10 running on VMware (x86). It is being monitored by HP Openview. Sometimes when this server hungs, while ping still works, HPOpenview can't alert that server is down (which is actually unresponsive).
First symptom we see is, login failure. It will ask user name and after... (7 Replies)
hello all
i have application which according to AWS monitoring is reaching to high spikes of IO at random time .
and causing the server to crash and restart .
my question is how can i find out what cause the spike and if i can't with the native linux tools
what free open source minimon... (6 Replies)