unlink a directory
freebsd at edvax.de
Thu Nov 28 10:19:22 UTC 2013
On Thu, 28 Nov 2013 04:04:47 -0500 (EST), Darrel wrote:
> I can not recall how to unlink a directory. Installed a FreeBSD10 system
> from memory and when making the kernel link went to /root/kernels and
> linked rather than /usr/src/sys/amd64.
> Now I have this:
> (120) @ 4:01:40> ls -L conf
> (121) @ 4:01:43> ls -P conf
> (122) @ 4:01:56> ll conf
> lrwxr-xr-x 1 root wheel 24B Nov 24 22:57 conf@ ->
> (123) @ 4:02:09> pwd
> (124) @ 4:04:22> cd conf
> conf: Too many levels of symbolic links.
If I understand this correctly, you have:
/usr/src/sys/amd64/conf -> /usr/src/sys/amd64/conf/
/usr/src/sys/amd64> cd conf
will result in an attempt to cd to
This obviously looks wrong. :-)
Probably you should try to remove the conf@ symlink (note:
just a symbolic link, not a "real" directory!) by invoking
/usr/src/sys/amd64> rm conf
/usr/src/sys/amd64> unlink conf
With "man unlink" you'll see that the rm and unlink commands
can easily remove a symbolik link. :-)
If this _fails_, you can try the following, which is a little bit
dangerous and you should know what you're doing: Use a live system
or single user mode (/usr partition _not_ mounted), and call
# fdsb <device>
Then in this program, navigate to /usr/src/sys/amd64 (or to
/src/sys/amd64 if /usr is on its own parition), for example by
and then use the
command. When the change has been writte to the file system,
perform a file system check
# fsck <device>
Then you should be able to mount it again.
Note again: This is an extremely dirty method! See "man fsdb"
But I assume you won't have to do this.
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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