[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#55487: chmod to +w is not defaulting to ALL target in Debian 11.3
|
From: |
Paul Eggert |
|
Subject: |
bug#55487: chmod to +w is not defaulting to ALL target in Debian 11.3 |
|
Date: |
Tue, 17 May 2022 14:38:33 -0700 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 |
On 5/17/22 10:51, Corey H wrote:
sudo chmod +w /etc/whatever/whatever.conf #doesn't work
sudo chmod a+w /etc/whatever/whatever.conf #does work
It sounds like you're misunderstanding what "chmod +w" means. It doesn't
mean "turn on all the w bits". It means "turn on the w bits enabled by
the current umask". So, for example, this is expected behavior:
$ umask
0022
$ touch foo
$ ls -l foo
-rw-r--r--. 1 eggert eggert 0 May 17 14:37 foo
$ chmod +w foo
$ ls -l foo
-rw-r--r--. 1 eggert eggert 0 May 17 14:37 foo
$ umask 0
$ chmod +w foo
$ ls -l foo
-rw-rw-rw-. 1 eggert eggert 0 May 17 14:37 foo