Differences between version 9 and previous revision of ProcessGroup.
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| Newer page: | version 9 | Last edited on Tuesday, September 4, 2007 5:49:39 pm | by BenStaz | Revert |
| Older page: | version 8 | Last edited on Tuesday, September 4, 2007 5:48:52 pm | by BenStaz | Revert |
@@ -2,9 +2,9 @@
group. As that application forks new processes, the processes are all members of the process group. Process groups are used for distribution of signals, and by terminals to arbitrate requests for their input and output:
!Foreground Process Groups
-* A foreground process has the same process group as
the terminal and may read
.
+* A foreground process has read and write access to
the terminal.
* Every process in the foreground receives [SIGINT] [SIGQUIT] and [SIGSTP] signals.
* Usually consists of the processes forked by the shell and all the processes they fork.
!Background Process Groups
