Make cd follow symbolic links

Question

I have my code mounted as an sshfs in my home directory, but the hierarchy is difficult to remember, so I created a symlink in my home directory leading to that directory. Is there a way so that when I cd to that symbolic link, instead of cding to the symbolic link, it will actually cd to that directory?

If the question was unclear, here is an example of what I am looking for:

foo@foo:~$ ls -l
lrwxrwxrwx  1 foo      foo              5 2012-11-14 08:20 foo -> bar/bar

foo@foo:~$ cd foo
foo@foo:~/bar/bar/$

Answer 1

With any POSIX implementation of cd, you can use the -P option to do this.

$ help cd
...
    -P      use the physical directory structure without following symbolic links
...

You can see it in action here:

$ mkdir foo
$ ln -s foo bar
$ cd -P bar
$ pwd
/tmp/tmp.WkupF2Ucuh/foo

If you want this to be the default behaviour, you can either create an alias for cd, like so:

alias cd='cd -P'

...or use set -o physical. For tcsh, the equivalent command is set symlinks=chase.