我试图将文件复制到我的用户帐户不是目录所有者但属于目录组所有者的组的目录中。这些是我已采取的步骤:
stephen@pi:~ $ sudo groupadd test-group
stephen@pi:~ $ sudo usermod -a -G test-group stephen
stephen@pi:~ $ grep 'test-group' /etc/group
test-group:x:1002:stephen
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stephen@pi:~ $ touch example.txt
stephen@pi:~ $ ls -l example.txt
-rw-r--r-- 1 stephen stephen 0 Feb 9 10:46 example.txt
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stephen@pi:~ $ sudo mkdir /var/www/testdir
stephen@pi:~ $ sudo chown :test-group /var/www/testdir/
stephen@pi:~ $ sudo chmod 664 /var/www/testdir/
stephen@pi:~ $ sudo ls -l /var/www
total 8
drwxr-xr-x 2 root root 4096 Oct 31 12:17 html
drw-rw-r-- 2 root test-group 4096 …Run Code Online (Sandbox Code Playgroud)