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Forum: Shell Programming and Scripting 08-25-2009

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Works for me, try to use GNU awk (gawk), New awk (nawk) or POSIX awk (/usr/xpg4/bin/awk).

Forum: Shell Programming and Scripting 08-25-2009

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A different approach
awk 'NF{_[$1]=$0}END{for(i in _)print _[i]}' file | sort

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