Wraps every argument in Bourne shell escaping. This is just a basic command line tool which wraps every argument passed to it in a layer of Bourne shell escaping. The biggest usecase for this is to make certain things much easier to do in a shell script, specifically cases which require arbitrary sets of strings to be preserved across shell script actions which would normally result in either arguments being combined into one, or conversely, single arguments being subject to word splitting when undesired.