Article View: gnu.bash.bug
Article #674Printing process ids in shell scripts
From: David Elliott
Date: Fri, 20 Oct 1989 16:10
Date: Fri, 20 Oct 1989 16:10
31 lines
1193 bytes
1193 bytes
Once again, this showed up when using bash with C news inews.
The final "posting" of the article is done in the background,
using the construct
( commands ) &
Using sh from 4.3BSD, this construct causes no output other
than that from the commands. WIth bash, the line
<pid>
is also printed, making news posting annoying. I don't want
to redirect the output of the subshell, since that could
result in lost error messages.
For the time being, I think I've reproduced the behavior of the
other shells by changing execute_cmd.c around line 213 to
say
if (asynchronous) {
if (interactive) {
describe_pid(pid);
}
} else {
...
}
--
David Elliott
dce@sony.com | ...!{uunet,mips}!sonyusa!dce
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!pacific.mps.ohio-state.edu!gem.mps.ohio-state.edu!apple!mips!sony.com!dce From: dce@sony.com (David Elliott) Newsgroups: gnu.bash.bug Subject: Printing process ids in shell scripts Message-ID: <1989Oct20.161038.6131@sony.com> Date: 20 Oct 89 16:10:38 GMT Reply-To: dce@icky.sony.com (David Elliott) Distribution: gnu Organization: Sony Microsystems Corp. Lines: 31