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Full Discussion: Assigning the output of a command to a variable, where there may be >1 line returned?
Top Forums UNIX for Dummies Questions & Answers Assigning the output of a command to a variable, where there may be >1 line returned? Post 302389078 by jim mcnamara on Friday 22nd of January 2010 01:49:47 PM
Old 01-22-2010
You have an array. Each element is "one answer" you got back.
I don't understand what you want to do with the results but this is how to reference array elements, I changed the variable name of the array to "myarray"

Code:
let i=0
set -A myarray `ccm folder -fu -u -f "%name"-"%version" ${FOLDER_ID}`

# the variable ${#myarray[*]} == number of elements in the array
while [[ $i -lt ${#myarray[*]} ]]
do
     command1 someargument  ${myarray[i]}  # change this to run your command set correctly
     i=$((  i + 1 ))
done > outputfile

 

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RMF(1)                                                               [nmh-1.5]                                                              RMF(1)

NAME

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SYNOPSIS

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DESCRIPTION

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SEE ALSO

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MH.6.8                                                             11 June 2012                                                             RMF(1)
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