command to see process running at background

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1. UNIX for Beginners Questions & Answers

Running process in the background

Hi, I have this simple c program that creates duplicate process with fork(): #include <sys/types.h> main() { if (fork() == 0) while(1); else while(1); } I tried running it in the background gcc -o test first.c test & And I got this list of running process:

2. Shell Programming and Scripting

How to return from background process and check if it is running or not?

Hi Team, i am executing 3 scripts in background from 1 script and i want to send a message once the script gets completed.these scripts usually takes 1 hr to complete. My sample script is below, Vi abc.sh sh /opt/data/Split_1.sh & sh /opt/data/Split_2.sh & sh /opt/data/Split_3.sh & ...

3. Shell Programming and Scripting

Running Shell Script in the cron, background process

Hi, i was looking for an answer for some trouble im having runing a script in the cron, thing is, that when i run it manually it works just fine. But when cron runs it, it just doenst work. I saw a reply on a similar subject, suggesting that the . .profile worked for you, but im kind of...

4. Shell Programming and Scripting

Waiting for an arbitrary background process (limiting number of jobs running)

Hi, I'm trying to write a script to decompress a directory full of files. The decompression commands can run in the background, so that many can run at once. But I want to limit the number running at any one time, so that I don't overload the machine. Something like this: n=0 for i in *.gz...

5. UNIX for Advanced & Expert Users

send a new value to a variable in a running background process

Hi guys, I have a issue with a background process, I need to update the value of a variable in that process which is running at this time and it will be running for at least 2 days. Any idea? I will apreciate your help. regards. Razziel.

6. Shell Programming and Scripting

How to export a variable from a child process running in background to the parent

Hi All, I have a script which calls a child script with a parameter to be run in the background . childscript.ksh $a & Can any one suggest me how do i export a variable from the child script to parent script? Note that the child script is in background If the child script is in...

7. UNIX for Advanced & Expert Users

make a foreground running process to run background without hang up

I've tried this a long time ago and was successful but could not remember how i did it. Tried ctrl+Z and then used bg % could not figure what i did after to keep it no hangup - not sure if used nohup -p pid, can u plz help me out if this can be done. Any help will be appreciated.

8. Shell Programming and Scripting

How to know the status of process running in background

I have run one shell script in background that contains a endless while loop. I am not able to know the status of that job . Please provide any command to know this. I have already used "ps -aef" , "jobs" to know it , but it didn't work. I am sure the process is running as it is generating a file...

9. Solaris

how to capture oracle export log while running as background process

I ran the Oracle 9i export command from a terminal to export out a big table using "exp andrew/password file=andrew.dmp log=andrew.log" From the terminal I can see that the export is running as there is some output from the oracle export job. The export job is not complete yet. When i go check...

10. UNIX for Dummies Questions & Answers

running process in background

I'm trying to install a solaris 9 patch cluster and when I try to use & to run in background it won't allow me to enter in my sudo password so it fails the install and sudo auth. Does Solaris not have screen like linux? If & will work what am I doing wrong? sudo ./install_cluster -q & is...

Shell Programming and Scripting