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From: | Bob Proulx |
Subject: | bug#15945: chown: Does now allow setting user and users login group with numerical user ID |
Date: | Thu, 21 Nov 2013 09:47:23 -0700 |
User-agent: | Mutt/1.5.21 (2010-09-15) |
Eric Blake wrote: > OWNER':' > If a colon but no group name follows OWNER, that user is made the > owner of the files and the group of the files is changed to OWNER's > login group. Long ago this was an existing behavior of GNU rm and discussion on the list talked of removing it. I defended it because I often used this on various systems to set the default group of a user. Because some systems are configured with user-private-groups where the user is in a private group while on other systems the user is in a shared "users" group. Using 'chown foo: file' was a nice way to set the group to foo's default group without needing to figure out what that group was ahead of time. I don't know when it was introduced into GNU chown but at the least I had been using it extensively. > so it looks like we have a bug that if OWNER is numeric, we aren't > looking up OWNER's login group. Seems that way. Bob
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