10 More Discussions You Might Find Interesting
1. AIX
Getting a strange error with a log file below. This is just a normal text log file that is written to by an application on the server. The applicaiton is down, however, I cannot read, remove or touch this file. The file shows on an ls listing but not an ls -al listing.
The file system is JFS2... (0 Replies)
Discussion started by: troym72
0 Replies
2. Shell Programming and Scripting
Hi,
I need to move the XML files from the UNIX to the message queue. Please help me out to write the code..
Thanks,
Mohana Krishnan (0 Replies)
Discussion started by: krishnan_6015@y
0 Replies
3. Ubuntu
Hello
How can I see the created message queues in the system? (4 Replies)
Discussion started by: xyzt
4 Replies
4. Programming
Hi all,
I need help about message queues, i have a server-client program that communicates each other via msg queue, firstly server opens its msg queue and waits for msg then client opens server msg queue and its own msg queue(for receiving msg from server,clients sends msg to server msg... (7 Replies)
Discussion started by: SaTYR
7 Replies
5. Programming
Hii can anyone pls tell how to limit the max no of message in a posix message queue. I have made changes in proc/sys/fs/mqueue/msg_max
But still whenever i try to read the value of max. message in the queue using attr.mq_curmsgs (where struct mq_attr attr) its giving the default value as 10.... (0 Replies)
Discussion started by: mohit3884
0 Replies
6. Solaris
hello, wondering if someone can help me with this.
i have a backed up sendmail queue directory which has some legitimate mail files still in it. i have searched and sorted it and have a text file listing of the exact q* and d* file pairs that contain the legitimate mails. its a text file with a... (2 Replies)
Discussion started by: darkog
2 Replies
7. Programming
Hello,
i need to write a message queue "chat server", that should work only localy.
Can anyone please help me with some ideas and peshaps code. I'm studying the UNIX IPC mechanisms right now. So far, i understand how it works but i still cannot get an idea how to write a chat programm...
... (2 Replies)
Discussion started by: etenv
2 Replies
8. Programming
Is there any way one can delete , say , a particular message from a message queue on system V? (2 Replies)
Discussion started by: satansfury
2 Replies
9. Programming
hi all,
I'm working on this problem for 2 days. Can somebody tell me that how to delete all message queues from the system ?
Since "ipcs -q" gives the list of all existing message queue, then there must be a system call and data stucture where from I can fetch the data about all existing... (2 Replies)
Discussion started by: v_rathor
2 Replies
10. UNIX for Advanced & Expert Users
Hi,
I am working closly with unix message queues i have encountered the following -
after creating the Q and start working with it (pushing & pulling) i receive the following stange parameters on the q's -
STIME=no_entry
Qnum=0
CBYTES=4140
when this happens, the Q is disabled (meaning i... (3 Replies)
Discussion started by: kel
3 Replies
mailq(1) General Commands Manual mailq(1)
NAME
mailq - Displays the contents of the mail queue
SYNOPSIS
mailq [-v]
DESCRIPTION
The mailq command displays a list of messages in the mail queue. The mailq command is the same as the sendmail command with the -bp
option; see sendmail for more information.
EXAMPLES
The mailq command lists the mail queue as shown in the following example: Mail Queue (1 request) --QID--- -Size- ---Q-
Time------- --Sender/Recipient--- AA002508 3 Thu Dec 17 10:01 root The mailq -v command lists the mail queue as shown in the
following example: Mail Queue (1 request) --QID--- -Size- -Priority- ---Q-Time---- -Sender/Recipient- AA002508
3 1005 Dec 17 10:01 root
(Output might be formatted differently on your system.)
The fields have the following meaning: Contains the message queue ID of the message. Contains the number of bytes in the body of
the message (header information not included). Contains the priority of the message. Contains the date that the message entered
the queue. Contains the user ID of the sender (first), and then the user ID of the receiver of the message. In this example, a
message also indicates the status of the message.
FILES
Contains the log file and temporary files associated with the messages in the mail queue.
SEE ALSO
Commands: sendmail(8)
mailq(1)