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)
Hello all
i have simple script that executing program every 10 seconds
im invoke this script as daemon with second script that put it in the background
this is my first script (IsAliveTester.csh)
#!/bin/csh -f
@ iSleep = 10
set processName = "ClientTester"
while(1)
$processName
... (0 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)
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 am new to shell scripting and want to create a script with the follwoing description:
I want to restrict the users from giving a kill command on a unix server. The server have a restricted logins with login id and passwords. I want a script that will find out if a user has given a... (9 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'm trying to write a script where i'm trying to grep the PID and the associated file and list them. Then execute the KILL command sequentially on the listed PID's for ".tra" files
====================================================
ps -aux | grep mine
adm 27739 0.2 0.8 1131588... (12 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 ULTRIX
kill
kill(2) System Calls Manual kill(2)Name
kill - send signal to a process
Syntax
#include <sys/types.h>
#include <signal.h>
kill(pid, sig)
pid_t pid;
int sig;
Description
The system call sends the signal sig to a process specified by the process number pid. The sig can be a signal specified in a call or it
can be 0. If the sig is 0, error checking is performed, but a signal is not sent. This call can be used to check the validity of pid.
The sending and receiving processes must have the same effective user ID, otherwise this call is restricted to the superuser with the
exception of the signal SIGCONT. The signal SIGCONT can always be sent to a child or grandchild of the current process.
If the process number is 0, the signal is sent to all other processes in the sender's process group.
If the process number is negative but not -1, the signal is sent to all processes whose process-group-id is equal to the absolute value of
the process number.
The above two options are variants of
If the process number is -1, and the user is the superuser, the signal is broadcast for all processes except to system processes and the
process sending the signal.
Processes may send signals to themselves.
Environment
System Five
POSIX
When your program is compiled in the System V or POSIX environment, a signal is sent if either the real or effective uid of the sending
process matches the real or saved-set-uid (as described in ) of the receiving process. In addition, any process can use a pid of -1, and
the signal is sent to all processes subject to these permission checks.
In POSIX mode, the pid argument is of type pid_t.
Return Values
Upon successful completion, a value of 0 is returned. Otherwise, a value of -1 is returned, and is set to indicate the error.
Diagnostics
The system call fails under the following conditions:
[EINVAL] The sig is not a valid signal number.
[EPERM] The sending process is not the superuser, and its effective user ID does not match the effective user ID of the receiving
process.
[ESRCH] No process can be found corresponding to that specified by pid.
See Alsoexecve(2), getpgrp(2), getpid(2), killpg(2), sigvec(2), pause(3)kill(2)