ls command doesnt work

Good Day

I mistakely renamed the dld.sl file in the /usr/lib directory. When i try to ls/ftp into the box i get this error

crt0: ERROR couldn't open /usr/lib/dld.sl errno:000000002

I have tried to rename it back from the renamed file to the original file name, but it gives me the same error. How would I go about changing /usr/lib/dld.sl.20050901.sRb to /usr/lib/dld.sl.
That si the mv and cp commands arent working either for this file.

Kind Regards

Shawn

Check permissions, should be 555.

Good Day All

Thanks for all who read this question but i managed to sort it out, it appears as if it had damaged my PATH,therfore I just had to type the full path of the commands to rename the file.

Thanks :rolleyes:

(how do i close this post??)