Mac OS X 上的/etc
和有区别吗?/private/etc
答案1
在 i386/darwin10.0/10.7.0 上:
% ls -aFGl / | grep private
lrwxr-xr-x@ 1 root wheel 11 Apr 28 2010 etc@ -> private/etc
drwxr-xr-x@ 6 root wheel 204 Apr 28 2010 private/
lrwxr-xr-x@ 1 root wheel 11 Apr 28 2010 tmp@ -> private/tmp
lrwxr-xr-x@ 1 root wheel 11 Apr 28 2010 var@ -> private/var
% ls -aFGl /private
total 0
drwxr-xr-x@ 6 root wheel 204 Apr 28 2010 ./
drwxrwxr-t 32 root admin 1156 Jan 19 10:04 ../
drwxr-xr-x 95 root wheel 3230 Apr 7 07:06 etc/
drwxr-xr-x 2 root wheel 68 Jan 27 2010 tftpboot/
drwxrwxrwt 9 root wheel 306 Apr 15 09:03 tmp/
drwxr-xr-x 26 root wheel 884 Apr 28 2010 var/
那么/etc
符号链接。到,即目录。它们都具有相同的内容。和 也是/private/etc
如此。/tmp
/var