Are you sure you want to run jps? From that errror msg I infer it does not report process states etc. but info about remote hosts. Why don't you use ps?
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,
I need to get the pid of a process and have to store the pid in a variable and i want to use this value(pid) of the variable for some process. Please can anyone tell me how to get the pid of a process and store it in a variable. please help me on this.
Thanks in advance,
Amudha (7 Replies)
OS: Unix or Linux
I (only) know the pid of the process which was running earlier (say 5 hrs back) but it is not running now.
Is there a way I could find the details of that process? (atleast the name of the process). Please let me know. (2 Replies)
Hi.
I was testing some staff and wrote simple script, which only writes date to log every 15 seconds.
Like that
#1.sh
while true;do
echo `date` >> 1.log
sleep 15
done
And than i ran this process with `at -s -f 1.sh now`. And now it is running and i don't know how to catch it.
I tryed... (1 Reply)
#!/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 a process a.out that runs from /a and /b
How can I get the pid of the one running from /a
ps -C /a/a.out
does not work
Thanks! (4 Replies)
Hi Friends,
How can we find the process ID of a running process using the process name. In AIX I used to use the command "ps -ef | grep <process name>", it used to give me the owner of that process, Process ID and the threads running and the name of the process in the end.
However in... (2 Replies)
hi guys
i had written a shell script Display Information of all the File Systems
i want to find the pid and kill the process after few minutes.how can i obtain the pid and kill it???
sample.sh
df -a >> /tmp/size.log
and my cron to execute every minute every hour every day
* *... (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 MOJAVE
jmap
jmap(1) General Commands Manual jmap(1)NAME
jmap - memory map
SYNOPSIS
jmap [ option ] pid
jmap [ option ] executable core
jmap [ option ] [ server-id@ ] remote-hostname-or-IP
DESCRIPTION
jmap prints shared object memory maps or heap memory details of a given process or core file or remote debug server.
NOTE - This utility is unsupported and may or may not be available in future versions of the J2SE SDK. jmap is not currently available on
Windows platforms or on the Linux Itanium platform.
PARAMETERS
option Options are mutually exclusive. Option, if used, shouldfollow immediately after the command name.
pid process id for which the memory map is to be printed. The process must be a Java process. To get a list of Java processes
running on a machine, jps may be used.
executable Java executable from which the core dump was produced.
core core file for which the memory map is to be printed.
remote-hostname-or-IP
remote debug server's (see jsadebugd) hostname or IP address.
server-id optional unique id, if multiple debug servers are running on the same remote host.
OPTIONS
<no option> When no option is used jmap prints shared object mappings. For each shared object loaded in the target VM, start address,
the size of the mapping, and the full path of the shared object file are printed. This is similar to the Solaris pmap util-
ity.
-heap Prints a heap summary. GC algorithm used, heap configuration and generation wise heap usage are printed.
-histo Prints a histogram of the heap. For each Java class, number of objects, memory size in bytes, and fully qualified class
names are printed. VM internal class names are printed with '*' prefix.
-permstat Prints class loader wise statistics of permanent generation of Java heap. For each class loader, its name, liveness,
address, parent class loader, and the number and size of classes it has loaded are printed.
-h Prints a help message.
-help Prints a help message.
SEE ALSO pmap(1)jps(1)jsadebugd(1)
13 June 2004 jmap(1)