Hi, I am wondering how I can find the network address under following situation.
Things available:
1. An active network drop without knowing any details about the network.
2. I have windows, Linux, and Solaris machine available to use.
Things to achieve:
1. Find out the... (5 Replies)
I'm trying to find the IP address of a print queue. I tried this, but nada.
cat /etc/hosts | lp -d lp01
Looked in the hosts file but it's not there (2 Replies)
Hi,
I am trying to write a script which would figure out who has run which command and their IP. As i dont have any clue as to which commands would do this job, i request some gurus to help me on this.
Thanks
Vishwas (2 Replies)
AIX:Command to get netaddress/subnet address command in IPv4/IP6
Can anybody help us with a command to retrieve netaddress/subnet address command in IPv4/IP6 on aix machine.
net/subnet address is in the format 172.16.212.0(signifies all 255 machines in an IPv4 network) (2 Replies)
I am trying to determine if there are several url/host names for an IP address. Is there a UNIX command to find ALL host names for an IP address?
Thank you in advance. (3 Replies)
Hi Guys,
I want to find another(Local host) machine IP address from my machine.. We are all connected in the same server, I mean same LAN.
What i done is
Connected with that user machine using SSH and SU.. After that i used IFCONFIG but it shows my Ip address. Can not able to get the... (8 Replies)
any useful command to find and e-mail address hardcoded into a cfg file on an specific server?
I already tried with::
find . -type f | xargs grep -l "nobody@foundstone.com"
Thanks!! (1 Reply)
Hi,
I am trying to write a script that will check all used IP on the server and then print me an addressees that are not in use. Problem is in comparing two variables
#!/bin/bash
NETSTAT=$(netstat -ntp | awk '{ print $4 }' | grep -v "127.0.0.1" | cut -d ":" -f1 | grep "^"|sort | uniq )... (6 Replies)
Discussion started by: nemesis911
6 Replies
LEARN ABOUT DEBIAN
heartbeat
HEARTBEAT(8) System administration utilitie HEARTBEAT(8)NAME
heartbeat - Heartbeat subsystem for High-Availability Linux
DESCRIPTION
heartbeat is a basic heartbeat subsystem for Linux-HA. It will run scripts at initialisation, and when machines go up or down. This version
will also perform IP address takeover using gratuitous ARPs. It works correctly for a 2-node configuration, and is extensible to larger
configurations.
It implements the following kinds of heartbeats:
o UDP/IP broadcast;
o UDP/IP multicast;
o UDP/IP unicast;
o Bidirectional Serial Rings ("raw" serial ports) -- this type is deprecated and should no longer be used;
o special "ping" heartbeats for routers, etc. -- this type has been superseded by functionality in pacemaker() and should no longer be
used.
Comprehensive documentation on heartbeat is available in the Heartbeat User's Guide. If this documentation is not installed on your system,
it can be found at http://linux-ha.org/.
OPTIONS
The following options are supported by heartbeat:
-d
Increment debugging level. Higher levels are more verbose.
-r
Reload heartbeat. This option is functionally identical to sending a running heartbeat process a HUP signal. If the configuration has
not changed, then this option is essentially a no-op. If ha.cf(5) or authkeys(5) has changed, then heartbeat will re-read these files
and update its configuration.
This option may not be used together with -R.
-k
Kill (stop) heartbeat.
-s
Report heartbeat status.
-R
Heartbeat restart exec flag (internal use only). May not be used with -r.
-C
Heartbeat current resource state for restart (internal use only). Only valid with -R.
-V
Print out heartbeat version.
Note that most of these options are used for supporting the heartbeat init script, which provides the conventional start, stop, status and
restart options (among others). It is recommended to use this rather than invoking the heartbeat command directly.
SEE ALSO ha.cf(5), authkeys(5)AUTHORS
Alan Robertson <alanr@unix.sh>
heartbeat
Juan Pedro Paredes Caballero <juampe@retemail.es>
man page
Simon Horman <horms@verge.net.au>
man page
Florian Haas <florian.haas@linbit.com>
man page
Heartbeat 3.0.5 24 Nov 2009 HEARTBEAT(8)