On my system running Lion (10.7.4), the command sudo chflags -h nohidden /etc
revealed the /etc
folder at the top level of my hard drive.
The -h
flag to chflags
makes it act on a symbolic link rather than on the linked file.
The man
page for chflags
states "Unless the -H or -L options are given, chflags on a symbolic link always succeeds and has no effect." The behavior I observe when I run it is not consistent with this description: I very much do see an effect when I run chflags
on this particular symlink.
If that solution doesn't work for you, or if you don't want to make /etc visible to all users on your system but you do want to easily navigate there in the Finder and in Open, Save, etc. dialog boxes, you could run a command like ln -s /etc ~/etc
. That would create a (visible) symbolic link to the /etc
directory in your home directory. When you double click it, it would open the /etc
directory (actually the /Private/etc
directory because /etc
is a symlink thereto in OS X).