--- a/Archiver.st	Sun Feb 03 01:29:10 2019 +0100
+++ b/Archiver.st	Tue Feb 05 11:12:17 2019 +0100
@@ -1234,14 +1234,26 @@
 !Archiver::TarArchive methodsFor:'columns'!
 
 columns
+    "/  colums id/readSelector words to read
 
-    "/  colums id/readSelector words to read
+    OperatingSystem isOSXlike ifTrue:[
+        ^ #( 
+             #(#permissions     1)      
+             #(#ownerGroup      3)    
+             #(#size            1)   
+             #(#dateAndTime     3)  
+             #(#fileName        #rest)
+        ) 
+    ].
+    
     ^ #( #(#permissions     1)      
          #(#ownerGroup      1)    
          #(#size            1)   
          #(#dateAndTime     2)  
          #(#fileName        #rest)
-    ) 
+    )
+
+    "Modified: / 05-02-2019 / 10:37:41 / Claus Gittinger"
 !
 
 isValidOutputLine:line