libname _all_;

See the log below. HTH

525 libname s 'c:\temp'; NOTE: Libref S was successfully assigned as follows: Engine: V9 Physical Name: c:\temp 526 libname s2 'c:\temp\temp'; NOTE: Libref S2 was successfully assigned as follows: Engine: V9 Physical Name: c:\temp\temp 527 528 libname _all_; NOTE: Libref S has been deassigned. NOTE: Libref S2 has been deassigned.

SAS_learner wrote: > hello guys, > > Right now I am chaniging my programs to work on Windows that are written on > Unix. As part of of it I am using same Libnames with the change of path and > syntax. Here I want to know if there is way to deassign all the libnames > that are assigned before say for example I have Libname Temp "C;\temp" to > Temp"D:\Temp\Sas" . I know SAS would pick up the second one as path but just > want to make sure that it does not take the First one. > > And any of you have any macro or code which work on windows that would pick > the Folder name and assign the necessary libnames irrespective of what > Operating system I am using ?? > > TIA > SL