08-28-2006
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi! All,
This is True64 Unix, 4.0.F patch kit 4
I have a 15GB Oracle dump file that I have to backup to tape. I am trying to use "tar" to dump it to tape, but
tar complained that the file was too big and that it was
truncating it!.
I am compressing the file using the "compress" utility.... (3 Replies)
Discussion started by: sdharmap
3 Replies
2. UNIX for Dummies Questions & Answers
%ulimit -a
nofiles(descriptors) 1024
This means that I can open up to 1024 file per process? But wonder if there is any hardlimit imposed by Solaris 2.6 (eg 255) ?
By the way, is there any tool that can trace which files (or sockets) are opened by a process?
Thanks
DY (5 Replies)
Discussion started by: deaniyoer
5 Replies
3. Linux
Hello!
How do make the limits.conf parameters work for a normal user. Ive changed
both the hard and soft parameter for the specific user. It used to be 4096 and i changed it to 16384. But when i use the ulimit -n, all i got is permissen denied.
Witch i can understand. But my question is? how... (1 Reply)
Discussion started by: dozy
1 Replies
4. UNIX for Dummies Questions & Answers
I have line in this file that says:
username - maxlogins 1
and user can login 2 times instad of one.
does enybody know why? and how can I fix that? (2 Replies)
Discussion started by: shooroop
2 Replies
5. UNIX Desktop Questions & Answers
I want to increase the file size, I am trying to store the output but it's not storing the whole output in to the file (7 Replies)
Discussion started by: navintsm
7 Replies
6. HP-UX
Hi, I'm running HP-UX 10.20. Is there a 2GB file size limit? if so, can i change it? (3 Replies)
Discussion started by: gabriel.560
3 Replies
7. UNIX for Dummies Questions & Answers
hello..
My task now is to set memory limits to users in a linux system. I found out two ways, one is using disk quotas and the other is using PAM. But my question here is what is the difference between these two. We have 'memlock' in PAM and we can set limits using quota also. Are they both... (2 Replies)
Discussion started by: kalyanilinux
2 Replies
8. UNIX for Dummies Questions & Answers
OS version : RHEL 6.5
Below is an excerpt from /etc/security/limits.conf file for OS User named appusr in our server
appusr soft nproc 2047
appusr hard nproc 16384
What will happen if appusr has already spawned 2047 processes and wants to spawn 2048th process ?
I just want to know... (3 Replies)
Discussion started by: kraljic
3 Replies
9. Programming
Hi All,
I am getting below run time error
I checked the code and see the structure defined as below and using the file position variable
typedef struct Get_file {
char *current_pathname;
unsigned int tot_bytes_io, physical_position;
int... (2 Replies)
Discussion started by: arunkumar_mca
2 Replies
LEARN ABOUT SUNOS
semaphore.h
semaphore.h(3HEAD) Headers semaphore.h(3HEAD)
NAME
semaphore.h, semaphore - semaphores
SYNOPSIS
#include <semaphore.h>
DESCRIPTION
The <semaphore.h> header defines the sem_t type, used in performing semaphore operations. The semaphore can be implemented using a file
descriptor, in which case applications are able to open up at least a total of {OPEN_MAX} files and semaphores. The symbol SEM_FAILED is
defined (see sem_open(3RT)).
Inclusion of the <semaphore.h> header can make visible symbols defined in the headers <fcntl.h> and <sys/types.h>. See fcntl.h(3HEAD) and
types.h(3HEAD).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO
fcntl.h(3HEAD), types.h(3HEAD), sem_destroy(3RT), sem_getvalue(3RT), sem_init(3RT), sem_open(3RT), sem_post(3RT), sem_timedwait(3RT),
sem_unlink(3RT), sem_wait(3RT), attributes(5), standards(5)
SunOS 5.10 10 Sep 2004 semaphore.h(3HEAD)