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Forum: Shell Programming and Scripting 05-25-2019

Working with strings (awk, sed, scripting, etc...)

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Well, not sure if this is the most elegant...

Well, not sure if this is the most elegant solution:

awk '
{TMP = $NF
for (i=NF; i>1; i--) {sub ("," $i, _)
TMP = (i==2?"(":_) $0 (i==2?")":_) " "...

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