Login or Register to Ask a Question and Join Our Community


Programming

Running Process

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Programming Running Process
# 1  
Old 05-13-2002
Running Process
If I try to manipulate(either delete or overwrite) the executable(binary file) of a process, which is currently running, what are the possible side-effects that I will have?
# 2  
Old 05-13-2002
On a local filesystem you will get a "text file busy" error message and you won't be able to do it. If the execable is running on an nfs client and some other box modifies the executable, the process will abort.
# 3  
Old 05-15-2002
HP-UX and probably other versions of Unix will allow you to rename a running executable using the mv command.

Useful if you want to make an update for an executable pending until it is stopped/restarted.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Command to get exact tomcat process I am running ignoring other java process

Team, I have multiple batchjobs running in VM, if I do ps -ef |grep java or tomcat I am getting multiple process list. How do I get my exact tomcat process running and that is unique? via shell script? (4 Replies)
Discussion started by: Ghanshyam Ratho
4 Replies

2. UNIX for Advanced & Expert Users

Process remians in Running state causing other similar process to sleep and results to system hang

Hi Experts, I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state. On doing cat /proc/<pid>wchan showing the "__init_begin" in the output. Can you please help me here... (6 Replies)
Discussion started by: naveeng
6 Replies

3. UNIX for Advanced & Expert Users

Process remians in Running state causing other similar process to sleep and results to system hang

Hi Experts, I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state. On doing cat /proc/<pid>wchan showing the "__init_begin" in the output. Can you please help me here... (1 Reply)
Discussion started by: naveeng
1 Replies

4. BSD

Process remians in Running state causing other similar process to sleep and results to system hang

Hi Experts, I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state. On doing cat /proc/<pid>wchan showing the "__init_begin" in the output. Can you please help me here... (0 Replies)
Discussion started by: naveeng
0 Replies

5. UNIX for Dummies Questions & Answers

How a process can check if a particular process is running on different machine?

I have process1 running on one machine and generating some log file. Now another process which can be launched on any machine wants to know if process1 is running or not and also in case it is running it wants to stream the logs file generated by process1 on terminal from which process2 is... (2 Replies)
Discussion started by: saurabhnsit2001
2 Replies

6. UNIX for Dummies Questions & Answers

How to tell if a process is running?

Hi all, please excuse the newby question. I run OSX servers with Filemaker and Terascript (formerly Witango, before that Tango). Terascript talks to Filemaker via JDBC so I have installed the Filemaker Xdbc extensions (JDBC, ODBC). It is a listener process that waits for JDBC commands and... (28 Replies)
Discussion started by: AusS2000
28 Replies

7. UNIX for Dummies Questions & Answers

Running different process from current process?

I have been having some trouble trying to get some code working, so I was wondering...what system calls are required to execute a different program from an already running process? (1 Reply)
Discussion started by: Midwest Product
1 Replies

8. UNIX for Advanced & Expert Users

How to know process is running or not?

please suggest me a way to write c program that takes pattern of the process and returns true or false my case is i need to keep track of dhcpcd dhcpcd -d eth1 so i tried popen("ps -ef | grep dhcpcd | grep eth1 | wc -l", "r"); but pipe is storing 1 or 2 when not running and 2 or 3... (7 Replies)
Discussion started by: Gopi Krishna P
7 Replies

9. Shell Programming and Scripting

script to monitor process running on server and posting a mail if any process is dead

Hello all, I would be happy if any one could help me with a shell script that would determine all the processes running on a Unix server and post a mail if any of the process is not running or aborted. Thanks in advance Regards, pradeep kulkarni. :mad: (13 Replies)
Discussion started by: pradeepmacha
13 Replies

10. UNIX for Advanced & Expert Users

How to create a dummy process of a process already running?

Hi Everybody, I want to create a shell script named as say "jip" and it is runned. And i want that when i do ps + grep for the process than this jip should be shown as process. Infact there might be process with name jip which is already running. (3 Replies)
Discussion started by: shambhu
3 Replies
Login or Register to Ask a Question