3
votes
2answers
273 views

What is “Exit 2” from finished background job status?

I have an exercise to put in a file some data (*conf from some directories) and need to do this in background. I did it and I am wondering what is the meaning of output messages: [A@localhost tests]$ ...
1
vote
1answer
177 views

Application in terminal still running but not directly accessible [duplicate]

Possible Duplicate: How to suspend and bring a background process to foreground I have kind of an odd problem which I haven't encountered before. Here's what I did: I started an ...
3
votes
1answer
3k views

How to recover a backgrounded job from a previous shell? [duplicate]

Possible Duplicate: How can I disown a running process and associate it to a new screen shell? I launched a command that lasts a long time. I had to disconnect so I moved it in the ...
1
vote
3answers
1k views

Bash wait for jobs and limit job count [duplicate]

Possible Duplicate: Four tasks in parallel… how do I do that? Suppose a loop invoking a command grep -v '#' < files.m3u | sed 's/\\\\/\/\//g' | sed 's/\\/\//g' | while read line ...
19
votes
2answers
22k views

How to suspend and bring a background process to foreground

I have a process originally running in the foreground. I suspended by Ctrl+Z, and then resume its running in the background by bg <jobid>. I wonder how to suspend a process running in the ...
4
votes
1answer
969 views

Why do backgrounded processes sometimes stop spontaneously?

Sometimes, some time after I've backgrounded a process with bg in bash, when I press Enter in the same shell to redisplay the prompt (just to check that I'm still in bash when some output from the ...
2
votes
3answers
1k views

Where do background jobs go?

From gnome-terminal I know the ability to suspend a job with C-z, and then send it to the background. When I close the terminal the process does not end. Where is the job being managed from, or is it ...