Sponsored Content
Full Discussion: concurrent processes
Top Forums Shell Programming and Scripting concurrent processes Post 302113744 by Raghuram.P on Tuesday 10th of April 2007 12:15:12 AM
Old 04-10-2007
HI,
As the file size is more it is advised to use C language.
U can make use of pthread to read files. and u can mage the threads easily.

Thanks
Raghuram
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Max number of concurrent processes

OS - Sun OS7 What sources can I go to to figure out what is the maximun number of processes for OS7 with 2GB of memory. I believe it is 64K processes, but this number reflects resources being swaped. Any help is appreciated SmartJuniorUnix (1 Reply)
Discussion started by: SmartJuniorUnix
1 Replies

2. UNIX for Dummies Questions & Answers

concurrent terminal connections and processes

we've got solaris 5.6 installed in a ultra 5 box that serves as gateway server going to the main unix box. just like to find out how to determine the number of concurrent terminal connections and processes that the ultra 5 box can handle? and handling at present time? thanks in advance! (1 Reply)
Discussion started by: eddie_villarta
1 Replies

3. UNIX for Advanced & Expert Users

No concurrent login

Hi, I notice in my Sun Solaris 8 sparc workstatin, I am able to login concurrently using a same user ID. Is there a way to disallow this? That is, at anyone time, the user can have only 1 login session. How can it be done? Thanks (10 Replies)
Discussion started by: champion
10 Replies

4. Shell Programming and Scripting

Concurrent writing to file

Hi I have a ksh that can have multiple instances running at the same time. The script (each instance) uses the SAME log file to write to. Should this cause a problem or is the ksh clever enough to queue write requests to the file? Thanks. GMMIKE (2 Replies)
Discussion started by: GNMIKE
2 Replies

5. UNIX for Advanced & Expert Users

Monitoring Processes - Killing hung processes

Is there a way to monitor certain processes and if they hang too long to kill them, but certain scripts which are expected to take a long time to let them go? Thank you Richard (4 Replies)
Discussion started by: ukndoit
4 Replies

6. Solaris

Identifying and grouping OS processes and APP processes

Hi Is there an easy way to identify and group currently running processes into OS processes and APP processes. Not all applications are installed as packages. Any free tools or scripts to do this? Many thanks. (2 Replies)
Discussion started by: wilsonee
2 Replies

7. AIX

chvg -g on Concurrent VG

Hi, on normal (non concurrent) vgs, it's possible to extend a lun on san-storage , and use chvg -g to rewrite vgda, and use disks with the new size for lvm operations is the same procedure possbile on a hacmp-cluster (2 node in our case) with concurrent vgs in active/passive mode? cheers... (5 Replies)
Discussion started by: funksen
5 Replies

8. Shell Programming and Scripting

Concurrent execution

Hi all, I have a folder with sql files that need to be inserted in a DB with SQL*Plus. The thing is that it takes too long to insert them all one by one, so I want to insert them five at a time. Currently what I use is this: for $FILENAME in *.sql do sqlplus -s $DBUSER@$SID << EOF ... (0 Replies)
Discussion started by: Tr0cken
0 Replies

9. Shell Programming and Scripting

Help with how to run multiple script with concurrent processes runs sequentially.

Hi, The problem detail is follows I have three individual scripts . SCRIPT A sh -x sqoop_channels_nc_daily_01.sh & sh -x sqoop_channels_nc_daily_02.sh & sh -x sqoop_channels_nc_daily_03.sh SCRIPT B sh -x sqoop_contacts_nc_daily_01.sh & sh -x sqoop_contacts_nc_daily_02.sh & sh -x... (1 Reply)
Discussion started by: H_bansal
1 Replies

10. AIX

Difference between concurrent and enhanced concurrent VG

Hi, What are the differences between concurrent and enhanced concurrent VGs.? Any advantages of enhanced concurrent VG over normal concurrent vg Regards, Siva (2 Replies)
Discussion started by: ksgnathan
2 Replies
pthread.h(3HEAD)						      Headers							  pthread.h(3HEAD)

NAME
pthread.h, pthread - threads SYNOPSIS
#include <pthread.h> DESCRIPTION
The <pthread.h> header defines the following symbols: PTHREAD_BARRIER_SERIAL_THREAD PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_DEFERRED PTHREAD_CANCEL_DISABLE PTHREAD_CANCELED PTHREAD_COND_INITIALIZER PTHREAD_CREATE_DETACHED PTHREAD_CREATE_JOINABLE PTHREAD_EXPLICIT_SCHED PTHREAD_INHERIT_SCHED PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_ERRORCHECK PTHREAD_MUTEX_INITIALIZER PTHREAD_MUTEX_NORMAL PTHREAD_MUTEX_RECURSIVE PTHREAD_ONCE_INIT PTHREAD_PRIO_INHERIT PTHREAD_PRIO_NONE PTHREAD_PRIO_PROTECT PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_PRIVATE PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_SYSTEM The types listed below are defined as described in <sys/types.h>. See types.h(3HEAD). pthread_attr_t pthread_barrier_t pthread_barrierattr_t pthread_cond_t pthread_condattr_t pthread_key_t pthread_mutex_t pthread_mutexattr_t pthread_once_t pthread_rwlock_t pthread_rwlockattr_t pthread_spinlock_t pthread_t ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ SEE ALSO
sched.h(3HEAD), time.h(3HEAD), types.h(3HEAD), pthread_attr_getguardsize(3C), pthread_attr_init(3C), pthread_attr_setscope(3C), pthread_cancel(3C), pthread_cleanup_pop(3C), pthread_cond_init(3C), pthread_cond_signal(3C), pthread_cond_wait(3C), pthread_con- dattr_init(3C), pthread_create(3C), pthread_detach(3C), pthread_equal(3C), pthread_exit(3C), pthread_getconcurrency(3C), pthread_getsched- param(3C), pthread_join(3C), pthread_key_create(3C), pthread_key_delete(3C), pthread_mutex_init(3C), pthread_mutex_lock(3C), pthread_mutex_setprioceiling(3C), pthread_mutexattr_init(3C), pthread_mutexattr_init(3C), pthread_mutexattr_init(3C), pthread_mutex- attr_gettype(3C), pthread_mutexattr_getprotocol(3C), pthread_once(3C), pthread_rwlock_init(3C), pthread_rwlock_rdlock(3C), pthread_rwlock_unlock(3C), pthread_rwlock_wrlock(3C), pthread_rwlockattr_getpshared(3C), pthread_rwlockattr_init(3C), pthread_self(3C), pthread_setcancelstate(3C), pthread_setspecific(3C), attributes(5), standards(5) SunOS 5.10 9 Sep 2004 pthread.h(3HEAD)
All times are GMT -4. The time now is 11:05 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy