hello everyone,
i am attempting to run the sleep function (i've also tried select) during the execution of a command to mimic a status. for example:
# this is a terminal screen
# here the process is executed
# below this a status is displayed while the command executes like so:... (3 Replies)
Hi,
I'm trying to delete a sleeping process (parent ID is not 1) with "kill -9" command by the owner of the process (infodba) but it doesn't get killed. Is there any way of killing this process without killing the parent process or rebooting? (I'm using HP Unix B.11.11)
$ ps -eflx | grep... (0 Replies)
Is there a way to monitor certain processes and if they hang too long to kill them, but certain scripts which are expected to take a long time to let them go?
Thank you
Richard (4 Replies)
Hi
Is there an easy way to identify and group currently running processes into OS processes and APP processes. Not all applications are installed as packages.
Any free tools or scripts to do this?
Many thanks. (2 Replies)
I had a script executing every hour to kill a process. I used loop rather than cron to execute it periodically. But now when I am trying to kill that sleep process of 1 hour its not getting killed. it is taking a new PID everytime I kill. To disable the script commenting is the only option... (1 Reply)
Hi,
I have ascript with a recursive funtion below.
I have mentioned to sleep for 60minutes but it doesnt doing so.
Its keep on running until if /elif conditions satiesfies.
Can you pls help what is wrong here.
funcstatus ()
{
if
then
echo "`date` - Current status... (2 Replies)
hi all
sleeping processes in the following output , are they doing anything , but consuming lot of sources, should I need to kill them , how to know , , what they are doing
and the output says out of 260 processes only 9 are running , and 251 are sleeping , what does the sleeping means, can... (8 Replies)
Greetings. This is my first post in this forum; I hope y'all find it useful. One caveat: "Concise" is my middle name. NOT! :D
I am almost done with a shell script that runs as a daemon. It monitors a message log that is frequently written to by a database server but it it works my client will... (2 Replies)
Discussion started by: jakesalomon
2 Replies
LEARN ABOUT V7
ps
PS(1) General Commands Manual PS(1)NAME
ps - process status
SYNOPSIS
ps [ aklx ] [ namelist ]
DESCRIPTION
Ps prints certain indicia about active processes. The a option asks for information about all processes with terminals (ordinarily only
one's own processes are displayed); x asks even about processes with no terminal; l asks for a long listing. The short listing contains
the process ID, tty letter, the cumulative execution time of the process and an approximation to the command line.
The long listing is columnar and contains
F Flags associated with the process. 01: in core; 02: system process; 04: locked in core (e.g. for physical I/O); 10: being swapped;
20: being traced by another process.
S The state of the process. 0: nonexistent; S: sleeping; W: waiting; R: running; I: intermediate; Z: terminated; T: stopped.
UID The user ID of the process owner.
PID The process ID of the process; as in certain cults it is possible to kill a process if you know its true name.
PPID The process ID of the parent process.
CPU Processor utilization for scheduling.
PRI The priority of the process; high numbers mean low priority.
NICE Used in priority computation.
ADDR The core address of the process if resident, otherwise the disk address.
SZ The size in blocks of the core image of the process.
WCHAN The event for which the process is waiting or sleeping; if blank, the process is running.
TTY The controlling tty for the process.
TIME The cumulative execution time for the process.
The command and its arguments.
A process that has exited and has a parent, but has not yet been waited for by the parent is marked <defunct>. Ps makes an educated guess
as to the file name and arguments given when the process was created by examining core memory or the swap area. The method is inherently
somewhat unreliable and in any event a process is entitled to destroy this information, so the names cannot be counted on too much.
If the k option is specified, the file /usr/sys/core is used in place of /dev/mem. This is used for postmortem system debugging. If a
second argument is given, it is taken to be the file containing the system's namelist.
FILES
/unix system namelist
/dev/mem core memory
/usr/sys/core alternate core file
/dev searched to find swap device and tty names
SEE ALSO kill(1)BUGS
Things can change while ps is running; the picture it gives is only a close approximation to reality.
Some data printed for defunct processes is irrelevant
PDP11 PS(1)