9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Greetings,
I want to send broadcast udp from a script.
This works but is not broadcast:
echo -n "this is my message\r\n" | nc -u 192.168.0.12 5100
The broadcast version does not work:
echo -n "this is my message\r\n" | nc -u 192.168.0.255 5100
Suggestions on the right way to do this... (2 Replies)
Discussion started by: anotherstevest
2 Replies
2. Solaris
we enabled windows firewall and noticed that one unix sun server (solaris 9 ) are broadcasting on UDP port 14000 continous. We are running Oracle Application on this server, so I'm not sure if there is some service doing this, or any idea how to trace .
Regards (1 Reply)
Discussion started by: maooah
1 Replies
3. Shell Programming and Scripting
Hi All,
Can any1 help me out in broadcasting a message to all users if a condtion is meet.
Like I am trying to get values from a directory for service monitoring.
If a condition is meet it should broadcast the message.
I try to use wall command but i m not sure how its works as its... (1 Reply)
Discussion started by: jojo123
1 Replies
4. Programming
My problem definition is ,I have to send a message from one node in a network and it has to be broadcasted to all other nodes in the network.The program what I have given below will be running in all the nodes in the network.The same program should be capable of sending(broadcasting) and receiving.... (0 Replies)
Discussion started by: vigneshinbox
0 Replies
5. Programming
My problem definition is ,I have to send a message from one node in a network and it has to be broadcasted to all other nodes in the network.The program what I have given below will be running in all the nodes in the network.The same program should be capable of sending(broadcasting) and receiving.... (1 Reply)
Discussion started by: vigneshinbox
1 Replies
6. UNIX for Dummies Questions & Answers
A long time ago, I frequently used a small X11 utility that allows you to manage multiple systems at the same time.
It worked by opening a small window that had a button you used to "Add" X Clients to it. These would be xterms on different systems for example.
You would then type inside that... (5 Replies)
Discussion started by: Alon.Albert
5 Replies
7. UNIX for Advanced & Expert Users
Operating system sun solaris 5.8
My problem is :
crontab -e
15 16 * * * /bckscripts/oo
vi /bcscripts/oo = wall " stop backup "
the system at the 16:15 all day time doesn't display message " stop backup "
What's the problem ???
i'am root user the follow is the root dir... (2 Replies)
Discussion started by: tt155
2 Replies
8. UNIX for Dummies Questions & Answers
Hello: How would you send message to other unix users logged in into the system now.. what should i verify, before sending them a mail across that displays mesage on the terminal. Any man pages? Thanks, ST2000 (2 Replies)
Discussion started by: ST2000
2 Replies
9. UNIX for Dummies Questions & Answers
Dear all,
How can I deny messaging which use "wall" command to send message out?
regards
Wilson (7 Replies)
Discussion started by: wilsonchan1000
7 Replies
ypset(1M) System Administration Commands ypset(1M)
NAME
ypset - point ypbind at a particular server
SYNOPSIS
/usr/sbin/ypset [-d ypdomain] [-h host] server
DESCRIPTION
In order to run ypset, ypbind must be initiated with the -ypset or -ypsetme options. See ypbind(1M). ypset tells ypbind to get NIS services
for the specified ypdomain from the ypserv process running on server. If server is down, or is not running ypserv, this might not be dis-
covered until an NIS client process tries to obtain a binding for the domain. At this point, the binding set by ypset is tested by ypbind.
If the binding is invalid, ypbind attempts to rebind for the same domain.
ypset is useful for binding a client node that is not on a broadcast net, or is on a broadcast net that is not running an NIS server host.
It is also useful for debugging NIS client applications, for instance, where an NIS map exists only at a single NIS server host.
Where several hosts on the local net are supplying NIS services, ypbind can rebind to another host, even while you attempt to find out if
the ypset operation succeeded. For example, if you enter the ypset command below, you might get the subsequent response from ypwhich:
example% ypset host1
example% ypwhich
host2
The sequence shown above is a function of the NIS subsystem's attempt to load-balance among the available NIS servers, and occurs when
host1 does not respond to ypbind because it is not running ypserv (or is overloaded), and host2, running ypserv, obtains the binding.
server indicates which NIS server to bind to, and must be specified as a name or an IP address. This works only if the node has a current
valid binding for the domain in question and ypbind has been set to allow use of ypset. In most cases, server should be specified as an IP
address.
ypset tries to bind over a connectionless transport. The NIS library call, yp_all(), uses connection-oriented transport and derives the
NIS server's address based on the connectionless address supplied by ypset.
Refer to ypfiles(4) for an overview of the NIS name service.
OPTIONS
-d ypdomain Use ypdomain, instead of the default domain.
-h host Set ypbind's binding on host, instead of locally. Specify host as a name.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWnisu |
+-----------------------------+-----------------------------+
SEE ALSO
ypwhich(1), ypfiles(4), attributes(5)
SunOS 5.10 14 Sep 1992 ypset(1M)
