Hi,
I have 2 start and stop sh.
Start sh
--------
This will start few processes.
Example code:
echo "start process : lgz200 /pipe=test_jobs"
nohup lgz200 /db=test/test1@test1 /pipe=test_jobs > ../log/lgz200_j.log &
echo "echo \"stop process (pid=$!): lgz200 /pipe=test_jobs\"" >>... (3 Replies)
Is there anyway to get the start time and end time / status of a crontab job which was just completed? Of course, we know the start time of the crontab job since we are scheduling. But I would like to know process start and time recorded somewhere or can be fetched from a command like 'ps'. ... (3 Replies)
Hi all,
I joined this forum today and this is my first question. I thank you all for viewing it. I will try to be brief.
The OS: HP-UX B.11.11 U 9000/800
There are lot of cron scheduled perl scripts running on this server, which do different things at different time. Some of them process... (10 Replies)
Hey!
I'm working on a script that will add a user, create some configfiles, and add a crontab for the user.
The crontab looks like the following:
@reboot /home/user/program config.conf &
I would like for this process to start at the end of my script under the corresponding username by... (0 Replies)
Please anyone tell me
In my last interview the HR asks me how to monitor, start,stop & kill the various processes and subprocesses.
Please anyone explain me clearly. It's my personal request (3 Replies)
Hello All,
I have a problem calculating the time difference between start and end timings...!
the timings are given by 24hr format..
Start Date : 08/05/10 12:55
End Date : 08/09/10 06:50
above values are in mm/dd/yy hh:mm format.
Now the thing is, 7th(08/07/10) and... (16 Replies)
How do I find the process ( which might got completed ) which were ran at specific time.
for e.g. I should be able to find below process after 2 hrs if I find by time 04:00
myuser 23285 22522 0 04:00 pts/0 00:00:00 /home/myuser/bin/abc.ksh (3 Replies)
I'm using a debian variant. My system clock already auto synchronizes. I'd like to have some sort of alert or log entry if the time is ever off by more than a particular amount. My first choice is to have a new file created on the desktop each day that there is a slip greater than the specified... (4 Replies)
I am using ntpd service to sync our RHEL 5.9 system to synch with GPS clock.
When I change the RHEL system time more than 7 seconds than the present system time (through "Datetime" command), ntpd service does not adjust the system time to the present GPS time.But if the time is with in 7 seconds,... (6 Replies)
Discussion started by: Anjan Ganguly
6 Replies
LEARN ABOUT LINUX
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)