#11790: `sage --sh -c ...` shouldn't print [that many] messages
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   Reporter:  leif            |          Owner:                                 
                          
       Type:  defect          |         Status:  needs_work                     
                          
   Priority:  minor           |      Milestone:  sage-4.7.2                     
                          
  Component:  scripts         |       Keywords:  subshell commands sage-sage 
environment batch mode stdout
Work_issues:                  |       Upstream:  N/A                            
                          
   Reviewer:  Jeroen Demeyer  |         Author:  John Palmieri                  
                          
     Merged:                  |   Dependencies:  #11866                         
                          
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Comment(by jdemeyer):

 Replying to [comment:14 leif]:
 > Replying to [comment:11 jdemeyer]:
 > > I would prefer not to special-case {{{-c}}} and print the
 "informative" messages only when ''no arguments'' are given.
 >
 > Well, other options could be passed such that the shell would still be
 interactive.

 On the other hand, other options (e.g. the name of a script) could be
 passed such that the shell would ''not'' be interactive.  I would say that
 any option passed qualifies as "advanced usage" meaning the user knows
 what he is doing and does not need "informative" messages.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11790#comment:18>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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