hello,
I have the following script to check the invoice number is in order or not.
However, it cannot show out the correct information. My expect output show below and I would like to only list out the NOT IN SEQUENCE inovice number (not included "ok")
#!/bin/sh
start=1
for file_number in... (8 Replies)
Hi Unix Gurus,
Can we find out the port number used by the oracle process is running.I tried to search the forum but coudnt find.
Can anyone help me out with the command (2 Replies)
Unix gurus,
I have a requirement wherein I want to find the port number for a given process id.
Is it possible? If so how?
TIA,
Regards,
Praveen (3 Replies)
I have string named texts which consist of section label “BOOK-SEC-“. Section starts from 1 to n, where n is a number. For this example conside the value of n is 9. That is, the string variable looks like
“BOOK-SEC-1... (2 Replies)
Hi Experts, we do have a shell script for Unix Solaris, which will kill all the process manullay, it used to work in my previous env, but now it is throwing this error.. could some one please help me to resolve it
This is how we execute the script (and this is the requirement) ... (2 Replies)
Is there a general way I can use so as to process paths/files from your terminal without the need to backslash things?
Till recently I used to use
touch "file_here"
but it does not work if file_here contains any of the characters ` and ", I still need to backslash them if I want to make the... (1 Reply)
Hi All,
How to get the list of port numbers and it is correspoding proceses id that are currently running on. Please suggest and it is urgent
Thanks. (7 Replies)
i want to kill a tcp connection by killing its pid
with netstat -an i got the tcp ip connection on port 5914
but when i type ps -a or ps-e there is not such process running on port 5914
is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
please find the below o/p for your reference
bash-3.00# fcinfo hba-port
HBA Port WWN: 21000024ff295a34
OS Device Name: /dev/cfg/c2
Manufacturer: QLogic Corp.
Model: 375-3356-02
Firmware Version: 05.03.02
FCode/BIOS Version: BIOS: 2.02; fcode: 2.01;... (3 Replies)
Discussion started by: sb200
3 Replies
LEARN ABOUT CENTOS
listen
LISTEN(7) PostgreSQL 9.2.7 Documentation LISTEN(7)NAME
LISTEN - listen for a notification
SYNOPSIS
LISTEN channel
DESCRIPTION
LISTEN registers the current session as a listener on the notification channel named channel. If the current session is already registered
as a listener for this notification channel, nothing is done.
Whenever the command NOTIFY channel is invoked, either by this session or another one connected to the same database, all the sessions
currently listening on that notification channel are notified, and each will in turn notify its connected client application.
A session can be unregistered for a given notification channel with the UNLISTEN command. A session's listen registrations are
automatically cleared when the session ends.
The method a client application must use to detect notification 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 function
PQnotifies to find out whether any notification 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 interface you are using for more details.
NOTIFY(7) contains a more extensive discussion of the use of LISTEN and NOTIFY.
PARAMETERS
channel
Name of a notification channel (any identifier).
NOTES
LISTEN takes effect at transaction commit. If LISTEN or UNLISTEN is executed within a transaction that later rolls back, the set of
notification channels being listened to is unchanged.
A transaction that has executed LISTEN cannot be prepared for two-phase commit.
EXAMPLES
Configure and execute a listen/notify sequence from psql:
LISTEN virtual;
NOTIFY virtual;
Asynchronous notification "virtual" received from server process with PID 8448.
COMPATIBILITY
There is no LISTEN statement in the SQL standard.
SEE ALSO NOTIFY(7), UNLISTEN(7)PostgreSQL 9.2.7 2014-02-17 LISTEN(7)