jon@chopin.udel.edu (Jon Deutsch) (05/13/91)
I'm running a process in the background, and whenever
an error message is generated, it shows up on all tty's
currently in use!
I've tried executing the program with a redirection to a file
and /dev/null with no success. (ie: prog > /dev/null&)
Any suggestions?
X-------------------+--------------+-----------------------X
| | |\ |>jon@brahms.udel.edu<| "For my 2 cents, |
| \|on |/eutsch |>>-----------------<<| I'd pay a dollar" |
X------+--------------------+--------------------+---------Xmills@ccu.umanitoba.ca (Gary Mills) (05/13/91)
In <17109@chopin.udel.edu> jon@chopin.udel.edu (Jon Deutsch) writes: >an error message is generated, it shows up on all tty's >I've tried executing the program with a redirection to a file >and /dev/null with no success. (ie: prog > /dev/null&) >Any suggestions? Yes, you could try redirecting standard error as well. -- -Gary Mills- -Networking Group- -U of M Computer Services-
jc@raven.bu.edu (James Cameron) (05/13/91)
>>>>> On 12 May 91 22:26:40 GMT, jon@chopin.udel.edu (Jon Deutsch) said:
Jon> I'm running a process in the background, and whenever
Jon> an error message is generated, it shows up on all tty's
Jon> currently in use!
Jon> I've tried executing the program with a redirection to a file
Jon> and /dev/null with no success. (ie: prog > /dev/null&)
Jon> Any suggestions?
How about:
prog >>& /dev/null & (append standard and diagnostic output to /dev/null)
prog >>& ./log-file & (append standard and diagnostic output to ./log-file)
Hope that helps. You might want to look at some shell programming books
or the man pages for more information.
jc
--
-- James Cameron (jc@raven.bu.edu)
Signal Processing and Interpretation Lab. Boston, Mass (617) 353-2879
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