How hard can it be? ps child/parent


 
Thread Tools Search this Thread
Special Forums Hardware Filesystems, Disks and Memory How hard can it be? ps child/parent
# 1  
Old 04-16-2002
Data How hard can it be? ps child/parent

Smilie
Since I'm fairly new to the scene and don't have much experience in shell programming, I decided to check out the net for a useful script or two.
What I'm looking for is a script that would let me enter a PID and then show the process tree associated with it.
So it would display the (grand-) parents up to top-level and all children for that process, preferably in a tree like manner.
This would come in quite handy if I have to kill a certain process, because it would help me identify related processes.
Is there a script that would do that or just simply display a tree starting at PID 0?
You'd think it would be easy to find, but apparently it's harder to create it than I thought, because after several hours of browsing, I haven't found anything that comes close.
Anyone here that can help me?
# 2  
Old 04-16-2002
Sounds like you are looking for pstree (although it is not a shell script). BTW, freshmeat.net is usually the best place to search for open source software like this.
# 3  
Old 05-25-2002
s8

i believe pstree or ptree is only avaialble for Solaris 8 or higher


using awk
try using a script in the form

ps -ef | awk ' $2 /mycommand/'


jasmine (SCSA & MCSE)
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX and Linux Applications

squid parent-child working?

Hi I have two squids, one configured as a parent and another its child. Whenever the child finds a PARENT_HIT, it does not seem to cache it in its memory, i.e; upon a second request seems to fetch it from the parent again. Is there some configuration directive that I am missing? Google and... (0 Replies)
Discussion started by: jamie_123
0 Replies

2. UNIX for Dummies Questions & Answers

parent and child directory

does anyone know how to check in an 'if' statement if a particular directory is a child directory of a particular directory? help ~ (2 Replies)
Discussion started by: ymc1g11
2 Replies

3. Shell Programming and Scripting

forking a child process and kill its parent to show that child process has init() as its parent

Hi everyone i am very new to linux , working on bash shell. I am trying to solve the given problem 1. Create a process and then create children using fork 2. Check the Status of the application for successful running. 3. Kill all the process(threads) except parent and first child... (2 Replies)
Discussion started by: vizz_k
2 Replies

4. Homework & Coursework Questions

Need help with deleting childīs parent and child subprocess

1. The problem statement, all variables and given/known data: I need to make an program that in a loop creates one parent and five children with fork(). The problem i'm trying to solve is how to delete the parent and child of the childīs process. 2. Relevant commands, code, scripts,... (0 Replies)
Discussion started by: WhiteFace
0 Replies

5. Programming

To share fd between parent and child

i used function fork(). so i made two process. parent process accepted socket fd and writing to shared memory. then now. how can child process share parent's socket fd? is this possible? Thanks in advance (1 Reply)
Discussion started by: andrew.paul
1 Replies

6. Programming

physical delete parent - child

hi , I have 4 tables 1.table 1 2.table 2 ==> delete from here 3.table 3 4.table 4 table 2 & table 3 has pk_fk relationship table 1 & table 4 ha spk_fk relationship basically i wanted to do physical delete few rows from table 2 (Parent), it should delete from... (0 Replies)
Discussion started by: balajikalai
0 Replies

7. UNIX for Advanced & Expert Users

Child Killing Parent

Hi all, I am writing a script which calls other third party scripts that perform numerous actions. I have no control over these scripts. My problem is, one of these scripts seems to execute and do what it is meant to do, but my calling / parent script always exits at that point. I need to... (4 Replies)
Discussion started by: mark007
4 Replies

8. Shell Programming and Scripting

Parent/Child Processes

Hello. I have a global function name func1() that I am sourcing in from script A. I call the function from script B. Is there a way to find out which script called func1() dynamically so that the func1() can report it in the event there are errors? Thanks (2 Replies)
Discussion started by: yoi2hot4ya
2 Replies

9. UNIX for Dummies Questions & Answers

kill parent and child

Hello all, I have gone through the search and looked at posting about idle users and killing processes. Here is my question I would like to kill an idle user ( which I can do) but how can I asure that all of his process is also killed whit out tracing his inital start PID. I have tried this on a... (4 Replies)
Discussion started by: larry
4 Replies

10. UNIX for Dummies Questions & Answers

what are parent and child processes all about?

I don't follow what these are... this is what my text says... "When a process is started, a duplicate of that process is created. This new process is called the child and the process that created it is called the parent. The child process then replaces the copy for the code the parent... (1 Reply)
Discussion started by: xyyz
1 Replies
Login or Register to Ask a Question