[ET Trac] [Einstein Toolkit] #1396: Display prompts of executed commands

[Einstein Toolkit]

#1396: Display prompts of executed commands
----------------------------+-----------------------------------------------
  Reporter:  rhaas          |       Owner:  eric9              
      Type:  enhancement    |      Status:  reopened           
  Priority:  optional       |   Milestone:                     
 Component:  GetComponents  |     Version:  development version
Resolution:                 |    Keywords:                     
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Comment (by rhaas):

 Using only bash and tee you need something like this:
 {{{
 exec 3>&1
 {
   exec 4>&1
   ls -lR 2>&4 | tee stdout >&3
 } | tee stderr >&2
 }}}

 which will capture ls's stdout in the file stdout and its stderr in the
 file stderr and output each stream to the console as well. I have used
 something like this for quite a while to capture make's output.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1396#comment:12>
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