Here is the code snippet which i am using . actually wheen it tries to ping a node it pings it and then ig et a message sayng " Time exceeded" then it doesent come outside of the loop, which triggers more than 50 mails in 5 secs. Please advice
Code:
i=1
while [ $i -le 7 ]
do
k=`cat iplist |head -$i|tail -1`
ping $k
if [$? -eq 0]
then echo " The node $k is alive " | mailx -s " Network connectivity " venki_dadad @in.com
else echo " The node $k is down " | mailx -s " Network connectivity " venki_dadad @in.com
i=`expr $i + 1`
echo $i
fi
done
Last edited by bakunin; 02-12-2009 at 04:39 AM..
Reason: added "code"-tags, reindented the code
Hi,
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find . "(" -name a.out -o -name core ")" -exec rm {} \;
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Greetings.
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Hello everyone!
I'm trying to make the below file1 look like file2, can anyone help?
Basically I just hit backspace on every line that starts with a number.
Thanks!
file1:
THIS#IS-IT1
4
THIS#IS-IT2
3
THIS#IS-IT3
2
THIS#IS-IT4
1
Result > file2: (4 Replies)
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<code>
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<code>
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Discussion started by: ctrld
1 Replies
LEARN ABOUT X11R4
tping
TPING(1) LAM COMMANDS TPING(1)NAME
tping - Send echo messages to LAM nodes.
SYNOPSIS
tping [-hv] [-c count] [-d delay] [-l length] nodes
OPTIONS -h Print the command help menu.
-v Turn OFF verbose mode.
-c count Send count messages.
-d delay Delay delay seconds between each message.
-l length Each message is length bytes long.
DESCRIPTION
The tping command sends messages to, and collects replies from, a list of nodes, via the LAM echo server. It is similar to the UNIX
ping(8) command, and is used as a quick diagnosis of the LAM network.
Unless options are specified, tping sends a 1 byte message an infinite number of times, displaying the roundtrip time of each message as it
completes, with a delay of 1 second between roundtrips. After the loop is broken (with keyboard interrupt, eg: ^C), tping prints statis-
tics about all roundtrip messages.
EXAMPLES
tping h
Echo messages to the local node.
tping -v n7 -l 1000 -c 10
Echo 1000 byte messages to node 7. Stay silent while working. Stop after 10 roundtrips and report statistics.
BUGS
There is no built-in timeout and tping will wait forever to receive an echo. If no echo is received, due to a dead link or node, tping
hangs. Stop the process with a keyboard suspend signal (eg: ^Z) and terminate LAM with lamhalt(1) or lamwipe(1) (although the use of
lamwipe(1) is deprecated).
SEE ALSO lamhalt(1), lamwipe(1)LAM 7.1.4 July, 2007 TPING(1)
02-10-2009
