11-09-2009
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I'm very new to unix. I need help in writing a shell script that will automatically take output file from a particular folder from a server and if the file is generated send email notifications to certain group of ppl and if it is not generated send a mail wid error msg..
can any1 help me on... (2 Replies)
Discussion started by: anzie.sharma
2 Replies
2. Shell Programming and Scripting
I'm very new to unix. I need help in writing a shell script that will automatically take output file from a particular folder from a server and if the file is generated send email notifications to certain group of ppl and if it is not generated send a mail wid error msg..
can any1 help me on... (4 Replies)
Discussion started by: anzie.sharma
4 Replies
3. Solaris
I want to gzip a file and append the creation date to the end of the file. How can I accomplish this task. Basically they are log files which need a creation date stamp appended to make sure they do not overwrite other log files.
-jack (3 Replies)
Discussion started by: jacktravine
3 Replies
4. Shell Programming and Scripting
Hi,
I am quite new to Perl scripting and i need to create a .TXT file using perl, with fields (A,B,C,D,E), and this text file should be named with current file creation date "XYZ_CCYYMMDD.TXT" (i.e.XYZ_2011042514:33 PM).
Can anyone who has done this, please share their expertise on this... (5 Replies)
Discussion started by: msrahman
5 Replies
5. Shell Programming and Scripting
I would like to know
Is it possible to get a notification as pop-up in linux
when a folder with extension '.aqs' written
a popup should come
as " The folder has been written "
Thank you in advance (5 Replies)
Discussion started by: bal_nair
5 Replies
6. Shell Programming and Scripting
I need to get notification via email when the line containing a pattern is changed in a file. Not during the time any changes to file occurs. Ie if we reset a user password say example, demouser the hash in the line containing the word demouser in the file /etc/group changes. So when this change... (1 Reply)
Discussion started by: anil510
1 Replies
7. AIX
hi,
I want to the AIX to check if file exist everyday and send me notification email.
I added this to the root file in /var/spool/cron/crontabs
0 10 * * * /usr/sendS40No.sh > /dev/null 2>&1
I tried also
0 10 * * * /usr/sendS40No.sh
and in the sendS40No.sh i wrote this
if
then
echo... (6 Replies)
Discussion started by: amjad_bl3awy
6 Replies
8. Shell Programming and Scripting
Can someone help me with a shell script that will send an email to a set of email ids when a user id is created or deleted on AIX system.
Also, if the script can let the admin know when a particular user id's password will expire. (2 Replies)
Discussion started by: ggayathri
2 Replies
9. Emergency UNIX and Linux Support
Can someone help me with a shell script that will send an email to a set of email ids when a user id is created or deleted on AIX system.
Also, if the script can let the admin know when a particular user id's password will expire. (4 Replies)
Discussion started by: ggayathri
4 Replies
10. Shell Programming and Scripting
Hello Folks,
I have an requirement, where i need to get total count of the file based on creation date with there filename selected pattern.
Filename: MobileProtocol.20171228T154200.157115.udr
I want to get the count of files created on each day based on a pattern find.
find . -type... (7 Replies)
Discussion started by: sadique.manzar
7 Replies
LEARN ABOUT OPENSOLARIS
mq_notify
mq_notify(3C) Standard C Library Functions mq_notify(3C)
NAME
mq_notify - notify process (or thread) that a message is available on a queue
SYNOPSIS
#include <mqueue.h>
int mq_notify(mqd_t mqdes, const struct sigevent *notification);
DESCRIPTION
The mq_notify() function provides an asynchronous mechanism for processes to receive notice that messages are available in a message queue,
rather than synchronously blocking (waiting) in mq_receive(3C).
If notification is not NULL, this function registers the calling process to be notified of message arrival at an empty message queue asso-
ciated with the message queue descriptor, mqdes. The notification specified by notification will be sent to the process when the message
queue transitions from empty to non-empty. See signal.h(3HEAD). At any time, only one process may be registered for notification by a spe-
cific message queue. If the calling process or any other process has already registered for notification of message arrival at the speci-
fied message queue, subsequent attempts to register for that message queue will fail.
If notification is NULL and the process is currently registered for notification by the specified message queue, the existing registration
is removed. The message queue is then available for future registration.
When the notification is sent to the registered process, its registration is removed. The message queue is then available for registration.
If a process has registered for notification of message arrival at a message queue and some processes is blocked in mq_receive(3C) waiting
to receive a message when a message arrives at the queue, the arriving message will be received by the appropriate mq_receive(3C), and no
notification will be sent to the registered process. The resulting behavior is as if the message queue remains empty, and this notification
will not be sent until the next arrival of a message at this queue.
Any notification registration is removed if the calling process either closes the message queue or exits.
RETURN VALUES
Upon successful completion, mq_notify() returns 0; otherwise, it returns -1 and sets errno to indicate the error.
ERRORS
The mq_notify() function will fail if:
EBADF The mqdes argument is not a valid message queue descriptor.
EBUSY A process is already registered for notification by the message queue.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
|Standard |See standards(5). |
+-----------------------------+-----------------------------+
SEE ALSO
mq_close(3C), mq_open(3C), mq_receive(3C), mq_send(3C), mqueue.h(3HEAD), siginfo.h(3HEAD), signal.h(3HEAD), attributes(5), standards(5)
SunOS 5.11 5 Feb 2008 mq_notify(3C)