Time taken by a child process? Post: 302125922

10 More Discussions You Might Find Interesting

1. Programming

child process hang up, help!!!

Hi all, There is a pearent process with 3 child processes, they work perfect. Pearent process read from file and separate data by blocks and send it to child processes, after that pearent read the result of work and just print it out to standart output. All interprocess communication maded through...

2. UNIX for Dummies Questions & Answers

about child process

hello every one, i want to know more about creation of child process. UNDER WHAT CIRCUMSTANCES child process is created? WHAT ARE THE PREREQUISITES for a child process to be created? let us say we have a prog.c, prog.obj(compiled.c),.a\.out files. is any child PROCESS CREATED...

3. UNIX for Dummies Questions & Answers

doubt in child process

fork() system is used to create a child a process.lets consider fork() echo krace will print krace twice .if i give it in loop it will print krace 2 power n time..in this case all child and parent process executes same process ...but i want to create a four different child process to execute four...

4. Shell Programming and Scripting

How to make the parent process to wait for the child process

Hi All, I have two ksh script. 1st script calls the 2nd script and the second script calls an 'C' program. I want 1st script to wait until the 'C' program completes. I cant able to get the process id for the 'C' program (child process) to make the 1st script to wait for the second...

5. Shell Programming and Scripting

Child Process Name

Hi , I want to find out the child process name given its PID. I have used the ps command but it displays the parent process name against child PID. Is there any way to find out name of child program executing under any parent program?

6. Shell Programming and Scripting

[KSH/Bash] Starting a parent process from a child process?

Hey all, I need to launch a script from within 2 other scripts that can run independently of the two parent scripts... Im having a hard time doing this, if anyone knows how please let me know. More detail. ScriptA (bash), ScriptB (ksh), ScriptC (bash) ScriptA, launches ScriptB ScirptB,...

7. Shell Programming and Scripting

script to get child process for a process

!/bin/sh pid=$(ps -Aj | grep MSTRSvr | grep -v grep | awk '{print $1}') sid=$(ps -Aj | grep MSTRSvr | grep -v grep | awk '{print $3}') ps -s "$sid" I am not able to get the desired output it says process list error if i use watch ps -s "$sid" it considers only the first session id

8. Emergency UNIX and Linux Support

signal between parent process and child process

Hello, everyone. Here's a program: pid_t pid = fork(); if (0 == pid) // child process { execvp ...; } I send a signal (such as SIGINT) to the parent process, the child process receive the signal as well as the parent process. However I don't want to child process to receive the...

9. Shell Programming and Scripting

forking a child process and kill its parent to show that child process has init() as its parent

Hi everyone i am very new to linux , working on bash shell. I am trying to solve the given problem 1. Create a process and then create children using fork 2. Check the Status of the application for successful running. 3. Kill all the process(threads) except parent and first child...

10. Shell Programming and Scripting

Getting child process id for a given PID

HI Am trying to get child process id for a PID using ksh.. ps -ef | grep xntpd root 3342472 2228308 0 12:17:40 - 0:00 /usr/sbin/xntpd root 4522024 6488316 0 12:18:56 pts/0 0:00 grep xntpd root 6291614 3342472 0 12:17:40 - 0:00 /usr/sbin/xntpd Here now i...

LEARN ABOUT SUNOS

atrm

atrm(1) 							   User Commands							   atrm(1)

NAME

       atrm - remove jobs spooled by at or batch

SYNOPSIS

       atrm [-afi] [ [ job  #] [user...]]

DESCRIPTION

       The atrm utility removes delayed-execution jobs that were created with the at(1) command, but have not yet executed. The list of these jobs
       and associated job numbers can be displayed by using atq(1).

       atrm removes each job-number you specify, and/or all jobs belonging to the user you specify, provided that you own the indicated jobs.

       You can only remove jobs belonging to other users if you have solaris.jobs.admin privileges.

OPTIONS

       The following options are supported:

       -a	All. Removes all unexecuted jobs that were created by the current user. If invoked by the privileged user, the entire  queue  will
		be flushed.

       -f	Force.	All information regarding the  removal of the specified jobs is suppressed.

       -i	Interactive. atrm asks if a job should be removed. If you respond with a y, the job will be removed.

FILES

       /var/spool/cron/atjobs	       spool area for at jobs

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       at(1), atq(1), auths(1), cron(1M), auth_attr(4), attributes(5)

SunOS 5.10							    13 Aug 1999 							   atrm(1)

10 More Discussions You Might Find Interesting

1. Programming

child process hang up, help!!!

Discussion started by: prodigal

2. UNIX for Dummies Questions & Answers

about child process

Discussion started by: compbug

3. UNIX for Dummies Questions & Answers

doubt in child process

Discussion started by: kracekumar

4. Shell Programming and Scripting

How to make the parent process to wait for the child process

Discussion started by: sennidurai