Hi,
Can anybody solve this query?
A parent process forks 2 child processes. How does the child process know it's PID without the parent process sending it.
Apart from the "ps-ef" option, what other options are there if any? (2 Replies)
This is not the same as a few of the other posted items dealing with sub-process pids (that I saw anyway).
If zot contains:
echo "main mypid: $$ - lastpid: $!"
(
echo "block mypid: $$ - lastpid: $! - ppid: $PPID"
ps -ef > xxx
sleep 5
echo "block mypid: $$ - lastpid: $! - ppid:... (6 Replies)
#!/bin/sh
who
echo "\r"
echo Enter the terminal ID of the user in use:
echo "\r"
read TERM_ID
echo "\r"
ps -t $TERM_ID | grep sh
echo "\r"
echo Enter the process number to end:
echo "\r"
read PID
echo "\r"
kill -9 $PID
What this code does is ultimately grab the PID of a users sh... (6 Replies)
Hello,
I have problem with killing red5 process running on linux server. As this process is continuously changing its PID so it can't be killed with "kill -9 PID" command.
First I used following command to list RED5 process
ps aux | grep red5
which showed me
root 5832 0.0 0.0 4820 756pts/0... (1 Reply)
Hello,
I have problem with killing red5 process running on linux server. As this process is continuously changing its PID so it can't be killed with "kill -9 PID" command.
First I used following command to list RED5 process
ps aux | grep red5
which showed me
root 5832 0.0 0.0 4820 756pts/0... (4 Replies)
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... (2 Replies)
Hi guys i have a problem with a script... this script creates differents GUI with YAD... well i want that when i press the "Cancel" button on this graphical interface all the child process and even the same script should be killed
#!/bin/bash
function gui_start {
local choice=""
... (4 Replies)
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... (1 Reply)
HI i would like to know how i can simulate a shell scripts for my requirement.
example
Server name child Process id Parent Process id
Vpesh 16013 15637
Server name child Process id Parent Process id
Vpesh 16014 15637
Server name child... (1 Reply)
Hi All, Looking for a quick LINUX shell script which can continuously monitors the flle size, report the process which is creating a file greater than certain limit and also kill that process. Can someone please help me on this? (4 Replies)
Discussion started by: vasavimacherla
4 Replies
LEARN ABOUT DEBIAN
child::link::proc
Child::Link::Proc(3pm) User Contributed Perl Documentation Child::Link::Proc(3pm)NAME
Child::Link::Proc - Proc object used by Child.
SEE ALSO
This class inherits from:
Child::Link
METHODS
$bool = $proc->is_complete()
Check if the child is finished (non-blocking)
$proc->wait()
Wait until child terminates, destroy remaining zombie process (blocking)
$proc->kill($SIG)
Send the $SIG signal to the child process.
NOTE: kill() is unpredictable on windows, strawberry perl sends the kill signal to the parent as well as the child.
$proc->pid()
Returns the process PID.
$proc->exit_status()
Will be undef unless the process has exited, otherwise it will have the exit status.
Note: When you call exit($N) the actual unix exit status will be bit shifed with extra information added. exit_status() will shift the
value back for you. That means exit_status() will return 2 whun your child calls exit(2) see unix_exit() if you want the actual value
wait() assigned to $?.
$proc->unix_exit()
When you call exit($N) the actual unix exit status will be bit shifed with extra information added. See exit_status() if you want the
actual value used in exit() in the child.
HISTORY
Most of this was part of Parrallel::Runner intended for use in the Fennec project. Fennec is being broken into multiple parts, this is one
such part.
FENNEC PROJECT
This module is part of the Fennec project. See Fennec for more details. Fennec is a project to develop an extendable and powerful testing
framework. Together the tools that make up the Fennec framework provide a potent testing environment.
The tools provided by Fennec are also useful on their own. Sometimes a tool created for Fennec is useful outside the greator framework.
Such tools are turned into their own projects. This is one such project.
Fennec - The core framework
The primary Fennec project that ties them all together.
AUTHORS
Chad Granum exodist7@gmail.com
COPYRIGHT
Copyright (C) 2010 Chad Granum
Child is free software; Standard perl licence.
Child is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the license for more details.
perl v5.10.1 2011-03-07 Child::Link::Proc(3pm)