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Field overwrite using sed or awk

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# 1  
Old 02-21-2012
Field overwrite using sed or awk
Is there a way to overwrite a specific field (i.e. line 2 field 3 without getting its contents). For example I would like to simply have a compatible Solaris 10 command line that replaces line 2 field 3 with contents of a variable. I would like to use SED or AWK if possible, but other suggestions are welcome. However, keep in mind I don't have GNU SED.
# 2  
Old 02-21-2012
Code:
nawk 'NR==2{sub(/.*/, "newtext", $3)}'1 inputfile

This User Gave Thanks to balajesuri For This Post:
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