Shell Script for PIDs Post: 302152022

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1. HP-UX

PIDs of background process

How to track the pid of a background child process(shell script) from a parent script ? For example :- $ sleep 10000 & 4220 where 4220 is the pid of bg process sleep. Now my requirement is to keep the sleep statement in a shell script(test.ksh) and will be invoking it from...

2. Shell Programming and Scripting

Script to AutoKill PIDs of LOGED in Active User

:confused: Hi i am trying to make a script through which i can get the total number of User and their PID after that kill all Users except the one by which i am currently logged in. (i m using SCO UNIX 5.06) # id of current usre < total number of current user USR=`who -u |wc -l` # id of...

3. Shell Programming and Scripting

comparing PIDs in shell..

Hi, There is a file having a list of running PIDs and another file having a list of registered PIDs. How can we check if the number of running PIDs are less or more than the registered PIDs, comparing the total no. in each and also each value. Request you to pls give your inputs. Thanks a...

4. Shell Programming and Scripting

Comparing PIDs in a Shell...

Hi, There is a file having a list of running PIDs (pid_process) and another file having a list of registered PIDs (pid_regieter). I want to check if:- a) there is at least one running PID that does not correspond to a registered PID (listing the PID not registered in the file) ...

5. Shell Programming and Scripting

Track and kill the PIDS

I have a script that conducts some SSH calls and I would like to capture the child info so that I can do a sleep and then a cleanup to make sure they do not stay out there as ghosts. I was told I could do something like this... #!/bin/sh for m = job1, job2, job3 x=1...

6. Shell Programming and Scripting

differentiating PIDs under 200

Hey, So I'm new to shell scripting, and I'm trying to write one for my lab that will keep down the work load by deleting processes that are left over from previous sessions. Basically I want it to do three things. 1) Check the processes running 2) See if that person is logged on. 3) if...

7. Solaris

Conflict with PIDs

I am trying to determine the root cause of a java process that dies trying to startup during it's cron job. I did go ahead and change the time that it starts up in the cron file and now it starts successfully. However is there a way to determine what PID a process was attempting to get when...

8. Homework & Coursework Questions

script to write PIDs to a file

script to write PIDs to a file Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: write a script that writes the PID of 2 different processes to a file every...

9. Shell Programming and Scripting

Need help to kill pids

Hi there !!! I am writing a script to kill the pids on different linux boxes :cool: the output of my command gives the pids running on that box, but how can I kill all the pids without looping? :confused: Code: ssh $i ps -fu $USER | grep ManServer | grep -v grep | awk '{print $2}' | kill ...

10. Shell Programming and Scripting

Get all associated pids

im looking for a portable way to get the PID of the script that is running, and to get every other PIDs that are spawned from it. and by ever other PIDs, i presume, that would be "child processes". however, i want to shy away from using any command that is not available on every single unix...

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ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)