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Full Discussion: Eval and get awk output assigned to variable
Top Forums Shell Programming and Scripting Eval and get awk output assigned to variable Post 302945413 by RudiC on Friday 29th of May 2015 03:51:21 AM
Old 05-29-2015
Not quite clear.
Which command's exit code do you want to capture? $? is the last cmd's exit code and should always be 0 in above.
Where (and how) do you want to store whatever result you mean?
Why do you redirect stdout and stderr to /dev/null if you want some result?
Why do you use eval in above?
 

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