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# 22  
Old 08-03-2009
try this shell:

total=`wc -l $1| cut -f1 -d" " `
while read linea
total=`expr $total - 1`
if [ ${total} -eq 0 ] || [ ${total} -eq 1 ]
echo "\t$linea"
echo "$linea"
done < $1
# 23  
Old 08-03-2009

Many thanks for all the efforts.

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