rm /sbin and ??? what is the best way to recover
 

I have goofed on the use of rm. I rm /sbin and ???? dir.'s
does any one know the best way to recover?

You're saying that you accidentally deleted everything in /sbin? That could be difficult to solve. What distro and packaging system are you using? If your rpm or apt wasn't touched, you might be able to reinstall the affected packages.