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Pete Finnigan
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umask on unix
« on: Apr 14th, 2006, 4:24pm »
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Are there any recommendations about what to set the umask parameter to? The Oracle installation manuals say set it to 022 which gives permissions of 'rw-r--r--'. This gives read access to others which probably isn't a problem for binaries but it also allows read to others for all other files.
 
What do other shops do?
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Pete Finnigan
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Re: umask on unix
« Reply #1 on: Apr 14th, 2006, 6:23pm »
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I typically follow Oracle's lead on the file permissions front.  They have been doing *nix based software distributions for quite some time, and I haven't had any access control/privilage issues yet.
 
  I would focus more on what other accounts you have authorized access to the server that is hosting Oracle.     The fewer people with login access (I'm implying ssh) the more secure the environment.   But, don't go too far.  Best practices avoid shared accounts (for audit purposes), and limit access to those people who really need local access.
 
-Kevin Hrim
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Pete Finnigan
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Re: umask on unix
« Reply #2 on: Apr 25th, 2006, 8:59pm »
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We set ours at 007.  This denies all world access to files created by our s/w owner account.  Mostly hasn't caused problems (have to change it for installs), except that users get no access to files they create in UTL_FILE_DIR.  Not a big deal for the apps I support; could be for others though.
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Pete Finnigan
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Re: umask on unix
« Reply #3 on: May 10th, 2006, 4:27pm »
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Jim and Kevin,
 
Thanks for the replies.  
 
Joe
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