semaphore limits

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1. Programming

Limits on 32 and 64 bit in C++ / C

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. UNIX for Dummies Questions & Answers

Soft and hard limits for nproc value in /etc/security/limits.conf file (Linux )

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. UNIX for Dummies Questions & Answers

memory limits

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...

4. HP-UX

HP-UX 10.20 file size limits?

Hi, I'm running HP-UX 10.20. Is there a 2GB file size limit? if so, can i change it?

5. UNIX Desktop Questions & Answers

File size limits

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

6. UNIX for Dummies Questions & Answers

limits.conf

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?

7. Linux

limits.conf

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...

8. UNIX for Dummies Questions & Answers

File Limits on Solaris 2.6

%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

9. UNIX for Dummies Questions & Answers

tar--limits ????

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....

Programming