我想知道根目录/应该由“root”拥有是否正常。
每次我想在那里做某事时都会被问到我的密码(例如保存文件,创建一个目录),我不记得以前发生过这种情况(虽然这可能只是我的错误记忆)。这是相关的终端输出:
MacBook:~ ago$ ls -lah /
total 37311
drwxr-xr-x@ 35 root staff 1,2K 22 Mar 12:34 .
drwxr-xr-x@ 35 root staff 1,2K 22 Mar 12:34 ..
-rw-rw-r--@ 1 root admin 21K 22 Mar 10:21 .DS_Store
drwx------ 3 root admin 102B 28 Feb 2008 .Spotlight-V100
d-wx-wx-wt 2 root admin 68B 31 Ago 2009 .Trashes
-rw-r--r--@ 1 ago 501 45K 23 Gen 2008 .VolumeIcon.icns
srwxrwxrwx 1 root staff 0B 22 Mar 12:34 .dbfseventsd
---------- 1 root admin 0B 23 Giu 2009 .file
drwx------ 27 root admin 918B 22 Mar 10:55 .fseventsd
-rw-r--r--@ 1 ago admin 59B 30 Ott 2007 .hidden
-rw------- 1 root wheel 320K 30 Nov 11:42 .hotfiles.btree
drwxr-xr-x@ 2 root wheel 68B 18 Mag 2009 .vol
drwxrwxr-x+ 276 root admin 9,2K 19 Mar 18:28 Applications
drwxrwxr-x@ 21 root admin 714B 14 Nov 12:01 Developer
drwxrwxr-t+ 74 root admin 2,5K 18 Dic 22:14 Library
drwxr-xr-x@ 2 root wheel 68B 23 Giu 2009 Network
drwxr-xr-x 4 root wheel 136B 13 Nov 17:49 System
drwxr-xr-x 6 root admin 204B 31 Ago 2009 Users
drwxrwxrwt@ 4 root admin 136B 22 Mar 12:35 Volumes
drwxr-xr-x@ 39 root wheel 1,3K 13 Nov 17:44 bin
drwxrwxr-t@ 2 root admin 68B 23 Giu 2009 cores
dr-xr-xr-x 3 root wheel 5,1K 17 Mar 11:29 dev
lrwxr-xr-x@ 1 root wheel 11B 31 Ago 2009 etc -> private/etc
dr-xr-xr-x 2 root wheel 1B 17 Mar 11:30 home
drwxrwxrwt@ 3 root wheel 102B 31 Ago 2009 lost+found
-rw-r--r--@ 1 root wheel 18M 3 Nov 19:40 mach_kernel
dr-xr-xr-x 2 root wheel 1B 17 Mar 11:30 net
drwxr-xr-x@ 3 root admin 102B 24 Nov 2007 opt
drwxr-xr-x@ 6 root wheel 204B 31 Ago 2009 private
drwxr-xr-x@ 64 root wheel 2,1K 13 Nov 17:44 sbin
lrwxr-xr-x@ 1 root wheel 11B 31 Ago 2009 tmp -> private/tmp
drwxr-xr-x@ 17 root wheel 578B 12 Set 2009 usr
lrwxr-xr-x@ 1 root wheel 11B 31 Ago 2009 var -> private/var
这些所有权/权限是否可以?我应该chmod / chown什么?