IRIX software distribution format
From Just Solve the File Format Problem
				
								
				
				
																
				
				
								
				IRIX software distribution format is an installer archive format used on IRIX.
It is a multi-file format, consisting of:
- An .idb (installation database) file, a text-based index
 - One or more "image" files, most often having a filename ending in .sw or .man
 
Sample files
- Examples of places to find .idb, etc., files: [1], [2], [3]
 - dexvert samples — archive/irixIDBArchive