When you post a question it helps us to know what OS you are using. Otherwise we have to guess. Why this is important: some OS have a command like ptree that will display the pid of child processes.
As a guess, let's start here: experiment with the output of this (Linux):
Tweak the above until you get something that gives you what you want,
once you find a command that does what you want you can write a loop:
kill $([command that works for you here] | tr -s '\n' ' ')
Hi all!
I wirte a little Shell Script, that kill pids by programm names. For example, when i want to kill any pid of xmms i use this command:
kill -9 `ps -A | awk ' ($4=="xmms") {print $1}'`
To put this in a "killprg" script i use the following linkes:
#!/bin/bash
echo ""
echo "Programm... (2 Replies)
Hello guys,
I have a process named monitoreo, with 'monitoreo start' my process start until i kill them, now i want to do 'monitoreo stop' to kill them.
After 'monitoreo start' i have this process running:
ps -af
UID PID PPID C STIME TTY TIME CMD
ati 10958 1495 ... (5 Replies)
Hi All,
I am unable to kill a process using kill command. I am using HP-UX system. I have tried with kill -9 and i have root privilages.
How can i terminate this daemon ? ? ?
Regards,
Vijay Hegde (3 Replies)
I'm going through my UNIX book and came across a section on Customization and Subprocesses.
Can someone tell me what a subprocess is -- for example, when the book says "Which shell 'thing' are known to subprocesses" what exactly does it mean? The book just talks about it without defining it... (10 Replies)
Hello all... new to these forums and a bit of a newbie with linux aswell.
I need to figure out how to write a shell script to kill a process by name as given to the script as an argument. I've got that part working OK, but i need to make sure that the script does not allow processes that are... (6 Replies)
Hi,
I am using the below command to kill the firefox process i have opened in Redhat 5.
ps -ef|grep fire|grep -v grep|awk '{print $2}'|xargs kill -9
If i execute the above command in terminal it works good and kills session.
but when i use alias for that it is not working.
alias... (2 Replies)
Hi ,I need your help to kill the script itself if run for more than 10 mins .
main.sh
nohup ./a1.sh param1 &
nohup ./a2.sh param1 &
wait
#Wait for 2 scripts to complete and and kill the process if run more than 10 mins
---
Thanks inadvace
MR
Please view this code tag... (2 Replies)
Good afternoon
I need to KILL a process in a single command sentence, for example:
kill -9 `ps -aef | grep 'CAL255.4ge' | grep -v grep | awk '{print $2}'`
That sentence Kills the process ID corresponding to the program CAL255.4ge.
However it is possible that the same program... (6 Replies)
all,
i've been reading to try and get an abstract idea of the process effeciency of commands , sed, bash, perl, awk, find, grep, etc
which processes will spawn?, fork?, launch subshell?, etc and under what conditions?
how do you know which commands have the faster and better stdio... (2 Replies)
Discussion started by: f77hack
2 Replies
LEARN ABOUT PHP
ptree
ptree(1)ptree(1)NAME
ptree - print process trees
SYNOPSIS
/usr/bin/ptree [-a] [-c] [-z zone] [pid | user] ...
ptree prints the process trees containing the specified pids or users, with child processes indented from their respective parent pro-
cesses. An argument of all digits is taken to be a process-id, otherwise it is assumed to be a user login name. The default is all pro-
cesses.
The following options are supported:
-a All. Print all processes, including children of process 0.
-c Contracts. Print process contract memberships in addition to parent-child relationships. See process(4). This option
implies the -a option.
-z zone Zones. Print only processes in the specified zone. Each zone ID can be specified as either a zone name or a numerical zone
ID.
This option is only useful when executed in the global zone.
The following operands are supported:
pid Process-id or a list of process-ids. ptree also accepts /proc/nnn as a process-id, so the shell expansion /proc/* can be
used to specify all processes in the system.
user Username or list of usernames. Processes whose effective user IDs match those given are displayed.
Example 1: Using ptree
The following example prints the process tree (including children of process 0) for processes which match the command name ssh:
$ ptree -a `pgrep ssh`
1 /sbin/init
100909 /usr/lib/ssh/sshd
569150 /usr/lib/ssh/sshd
569157 /usr/lib/ssh/sshd
569159 -ksh
569171 bash
569173 /bin/ksh
569193 bash
The following exit values are returned:
0 Successful operation.
non-zero An error has occurred.
/proc/* process files
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|Interface Stability |See below. |
+-----------------------------+-----------------------------+
The human readable output is Unstable. The options are Evolving.
gcore(1), ldd(1), pargs(1), pgrep(1), pkill(1), plimit(1), pmap(1), preap(1), proc(1), ps(1), ppgsz(1), pwd(1), rlogin(1), time(1),
truss(1), wait(1), fcntl(2), fstat(2), setuid(2), dlopen(3C), signal.h(3HEAD), core(4), proc(4), process(4), attributes(5), zones(5)
11 Oct 2005 ptree(1)