03-06-2014
This second issue doesn't seem to have anything to do with the abstract now. Is this an actual sparc or is it a VM. It looks like it's hanging on booting after attempting to correct the condition. Take a look at your output. Does this sequence happen everytime?
10 More Discussions You Might Find Interesting
1. Linux
hi
i want to know the way by which i put any file somewhere and it get s started when the system restarts or bots
i mean whenever my system starts that application must also start
thanks (3 Replies)
Discussion started by: shukla_chanchal
3 Replies
2. Windows & DOS: Issues & Discussions
Is it possible to install closed-source applications on CygWin? (7 Replies)
Discussion started by: Xterra
7 Replies
3. Shell Programming and Scripting
Can anybody help me with this small script , the script works fine and launches the IE from
c:\documents and settings \test\my documents>ksh prompt
$RunURL1.sh
this scitpt works and launches the ie from ksh , but when i schedule it to run the script then i get the error box saying command:1... (2 Replies)
Discussion started by: venu
2 Replies
4. UNIX for Advanced & Expert Users
Hi All,
wget http://<username>:<password>@<hostname>:<port>/manager/list -O - -q using this command i can able to stop , start , reload everything i can able to do once i start the tomcat , now i have some doubt legends.
1. Is this is a secure way using wget to start, stop, reload the... (0 Replies)
Discussion started by: anishkumarv
0 Replies
5. UNIX for Dummies Questions & Answers
Dear all
i am new to linux/debian
i run my application on the computer...during startup in bashrc i wrk wid dis script to invoke startx..i do this above command and it works perfectly...
if && ; then
startx -- -br 1>/dev/null
exit 0
fi
i use winscp for file transfer and putty for... (1 Reply)
Discussion started by: venkat_330
1 Replies
6. Shell Programming and Scripting
Hello,
I work on Windows and I use Putty to access a remote UNIX server.
I am trying to build a shell script that will have as main task to open the
Windows command prompt (cmd) and run some Windows commands thereafter. The commands are actually file transfer commands that will download a file... (14 Replies)
Discussion started by: rookie2785
14 Replies
7. UNIX Desktop Questions & Answers
Hi all,
I wish to know whether Unix can access window's file in Unix's terminal?
Apart from that, how to copy files or share files between Window and Unix? I get to know of secure copy, however, my company's Unix does not support the feature of secure copy? Any other method for me to share/... (5 Replies)
Discussion started by: jessy83
5 Replies
8. Windows & DOS: Issues & Discussions
How can I start an application sitting on a windows machine (XP) from Unix shell script (AIX server) ? (6 Replies)
Discussion started by: pkan
6 Replies
9. UNIX and Linux Applications
I have windows XP machine.
Today i have tried to install Cygwin, I've downloaded all the packages then ran the setup. It's showed completed.
But when i try to open this it's not working.
Do i need to do anything extra for this..?
Please help... (3 Replies)
Discussion started by: pamu
3 Replies
10. Shell Programming and Scripting
I would like to the the windws8/cygwin/bash shebang feature to start a powershell script.
I do a "chmod +x set-sound.ps1"
and then at a bash prompt I do
./set-sound.ps1
The first line of ./set-sound.ps1
#!powershell.exe -ExecutionPolicy unrestricted
The result is the result:
... (5 Replies)
Discussion started by: siegfried
5 Replies
LEARN ABOUT REDHAT
listen
LISTEN(7) SQL Commands LISTEN(7)
NAME
LISTEN - listen for a notification
SYNOPSIS
LISTEN name
INPUTS
name Name of notify condition.
OUTPUTS
LISTEN Message returned upon successful completion of registration.
WARNING: Async_Listen: We are already listening on name
If this backend is already registered for that notify condition.
DESCRIPTION
LISTEN registers the current PostgreSQL backend as a listener on the notify condition name.
Whenever the command NOTIFY name is invoked, either by this backend or another one connected to the same database, all the backends cur-
rently listening on that notify condition are notified, and each will in turn notify its connected frontend application. See the discussion
of NOTIFY for more information.
A backend can be unregistered for a given notify condition with the UNLISTEN command. Also, a backend's listen registrations are automati-
cally cleared when the backend process exits.
The method a frontend application must use to detect notify events depends on which PostgreSQL application programming interface it uses.
With the libpq library, the application issues LISTEN as an ordinary SQL command, and then must periodically call the routine PQnotifies to
find out whether any notify events have been received. Other interfaces such as libpgtcl provide higher-level methods for handling notify
events; indeed, with libpgtcl the application programmer should not even issue LISTEN or UNLISTEN directly. See the documentation for the
library you are using for more details.
NOTIFY [notify(7)] contains a more extensive discussion of the use of LISTEN and NOTIFY.
NOTES
name can be any string valid as a name; it need not correspond to the name of any actual table. If notifyname is enclosed in double-quotes,
it need not even be a syntactically valid name, but can be any string up to 63 characters long.
In some previous releases of PostgreSQL, name had to be enclosed in double-quotes when it did not correspond to any existing table name,
even if syntactically valid as a name. That is no longer required.
USAGE
Configure and execute a listen/notify sequence from psql:
LISTEN virtual;
NOTIFY virtual;
Asynchronous NOTIFY 'virtual' from backend with pid '8448' received.
COMPATIBILITY
SQL92
There is no LISTEN in SQL92.
SQL - Language Statements 2002-11-22 LISTEN(7)