Hiding processes / process arguments

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Monitoring processes in parallel and process log file after process exits

I am writing a script to kick off a process to gather logs on multiple nodes in parallel using "&". These processes create individual log files. Which I would like to filter and convert in CSV format after they are complete. I am facing following issues: 1. Monitor all Processes parallelly....

2. Shell Programming and Scripting

Get all child processes of a process

is there a universal way of getting the children of a particular process? i'm looking for a solution that works across different OSes...linux, aix, sunos, hpux. i did a search online and i kept finding answers that were specific to Linux..i.e. pstree. i want to be able to specify a process...

3. Programming

Hiding commnd line arguments in ps command on Linux

Hi Unix lovers, I am trying to seek an explanation for a simple looking code - why it works? I found below program which hide command line argument in ps command. #include <string.h> int main(int argc, char **argv) { // process command line arguments.... // hide command...

4. HP-UX

Defunct Processes; Maximum Process

I'd like to remove this defunct processes without rebooting. Or, I could remove this defuncts when the maximum allowable process is nearly reached, then send an email to the user/team. How can I determine the maximum allowable process that a server can handle? Any thoughts? Jin@PRODUCTION: >...

5. Shell Programming and Scripting

Finding the age of a unix process, killing old processes, killing zombie processes

I had issues with processes locking up. This script checks for processes and kills them if they are older than a certain time. Its uses some functions you'll need to define or remove, like slog() which I use for logging, and is_running() which checks if this script is already running so you can...

6. UNIX for Dummies Questions & Answers

Run Processes Sequentially Using Process ID (PID)

Hi, I'm a newbie when it comes to using UNIX, and I'm hoping someone here can help me out. I have a set of processes that I want to run sequentially: process1.py process2.py process3.py I want to know I can run these sequentially using their process IDs (PIDs). Ideally, I want to...

7. UNIX for Advanced & Expert Users

How to find all the child processes of a parent process

Hi I am trying to see if there are some options in ps command or if there is a shell script which basically shows you all the processes spawned by a parent process , then all the processes of its child processes and so on down the hierarchy may be like a tree structure. It might be a generic...

8. Shell Programming and Scripting

zombie processes and hung process termination

Is there a way I can run a command that will run in the kernel or in the memory and automatically kill certain scripts if they get to <defunct> processes, without having to be monitoring the server manually? I have a Perl script which runs for 20k members and normally does not have any problems,...

9. UNIX for Dummies Questions & Answers

Hiding login/password in process!

Hello, I am trying to figure out away to hide a command from users when performing a ps check. I have a ksh that purges a table in a database. If I perform a >ps -eaf |grep ksh, I get the login id and password. I do not want other users seeing this. Is there a way to hide this. The login...

10. UNIX for Dummies Questions & Answers

hiding parts of processes

We have a ksh script that call sqlplus user/password@DB. Obviously, when anyone on the machine does a ps, he can get the user name and password of that oracle user. Is there a way to make it so that the password would be just stars when doing ps? i.e. sqlplus user/****@DB?

Shell Programming and Scripting