Is there any build in command in unix to kill all the child process for a given process ID ? If any one has script or command, please let me know.
Thanks
Sanjay (4 Replies)
Hi there, i wonder if anyone can help
is there any way that i can write a script that will kill all current ftp processes, for example if ps -ef | grep ftp produces 3 active proceses, then I would like to somehow extract the PID for each one and pass that to kill -9
has anybody done this... (2 Replies)
Hi All,
In my project i have two process runs in the back end.
Once i start my project, and execute the command ps, i get below output:
PID TTY TIME CMD
9086 pts/1 0:00 ksh
9241 pts/1 0:02 java
9240 pts/1 0:00 shell_script_bg
java with 9241 PID is the main... (4 Replies)
Hellow Experts
i have one problem.
i run one script in backgroun.
and i want to kill that script with only script name.....
so what's the solution..
for your info
my script name is "testscript" n it contains "sleep 100"
thanks.... (16 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)
Hi,
I'm a newbie when it comes to using UNIX, and I'm hoping someone here can help me out. I have a set of processes that I want to run sequentially:
process1.py
process2.py
process3.py
I want to know I can run these sequentially using their process IDs (PIDs). Ideally, I want to... (2 Replies)
I would want to run a code for 1 min and if it doesnt succeed in 1 min..I would want to exit it..I am using the following code...But the script is not going into my code part.It is waiting for 60 secs and then getting killed.
The code which is in the while loop actually takes less than 60 secs...... (6 Replies)
Hi,
I wrote a script to kill a process id.
I am able to kill the PID only if I enter the root password in the middle of the execution because I did not run as root i.e after i run the script from the terminal, instead of killing directly, it is killing only after entering the pass when it... (12 Replies)
Hi,
I simply want to kill a running process using a script that read pid from a file and tries to kill it .Getting error as shown below code..
cat $HOME/BackupScript.ksh.run | head -1 | while read pid
do
ps -p $pid > /dev/null 2>&1
if ; then
kill -9 $pid
else
echo "no running $pid... (5 Replies)
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 REDHAT
sigqueue
SIGQUEUE(2) Linux Programmer's Manual SIGQUEUE(2)NAME
sigqueue - queue a signal and data to a process
SYNOPSIS
#include <signal.h>
int sigqueue(pid_t pid, int sig, const union sigval value);
DESCRIPTION
sigqueue() sends the signal specified in sig to the process whose PID is given in pid. The permissions required to send a signal are the
same as for kill(2). As with kill(2), the null signal (0) can be used to check if a process with a given PID exists.
The value argument is used to specify an accompanying item of data (either an integer or a pointer value) to be sent with the signal, and
has the following type:
union sigval {
int sival_int;
void *sival_ptr;
};
If the receiving process has installed a handler for this signal using the SA_SIGINFO flag to sigaction(2), then it can obtain this data
via the si_value field of the siginfo_t structure passed as the second argument to the handler. Furthermore, the si_code field of that
structure will be set to SI_QUEUE.
RETURN VALUE
On success, sigqueue() returns 0, indicating that the signal was successfully queued to the receiving proces. Otherwise -1 is returned and
errno is set to indicate the error.
ERRORS
EAGAIN The limit of signals which may be queued has been reached. (See signal(7) for further information.)
EINVAL sig was invalid.
ESRCH No process has a PID matching pid.
EPERM The process does not have permission to send the signal to the receiving process. (See kill(2) for further information.)
NOTES
If this function results in the sending of a signal to the process that invoked it, and that signal was not blocked by the calling thread,
and no other threads were willing to handle this signal (either by having it unblocked, or by waiting for it using sigwait(3)), then at
least some signal must be delivered to this thread before this function returns.
CONFORMING TO
POSIX 1003.1-2001
SEE ALSO kill(2), sigaction(2), signal(2), sigwait(3), signal(7)Linux 2.4.18 2002-06-07 SIGQUEUE(2)