Questions tagged [job-control]

Questions about the various ways jobs can be controlled by the shell: suspending, resuming, terminating execution etc.

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1answer
60 views

How can I see the processes structured by sessions and process groups?

As far as I know, linux kenerl has sessions and process groups concept, I want to see the sessions and groups, what should I do?
-1
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1answer
320 views

Does jobs list only background and stopped jobs? [duplicate]

When jobs is run in a shell, does it mean that all other jobs must be either background or stopped? Is there no foreground jobs? Does jobs list only background and stopped jobs?
-2
votes
1answer
5k views

at command not found [closed]

Following on from Cron job for 7 days alone not followed by multiple weeks, I am trying to use at but it shows at: command not found. By default it seems that Red Hat Enterprise Linux Server release ...
-2
votes
2answers
50 views

Does an interactive bash process implicitly send any signal other than SIGHUP to its job?

Does an interactive bash process implicitly send any signal other than SIGHUP to its job? By implicitly, I mean not as a consequence of a user's request to send a signal to a job. It helps to answer ...
-4
votes
1answer
67 views

Does `wd:` in `jobs` show the current working directory of each job, or the previous working directory when invoking each job?

Does wd: in jobs show the current working directory of each job, or the previous working directory when invoking each job? Can you demonstrate it or quote from some references? I was under the ...