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Shell Programming and Scripting

HELP PLS!! Shell Scripting!!

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Top Forums Shell Programming and Scripting HELP PLS!! Shell Scripting!!
# 8  
Old 09-16-2006
Quote:
Originally Posted by sayonm
Code:
for ((i=1;i<=`awk -F'|' '{print $2}' file | uniq | wc -l`;i++))
do
        word=`awk -F'|' '{print $2}' file | uniq |head -$i | tail -1`
        echo $word
        grep "$word" file | awk -F'|' '{print $3,$1,$4}'
done

just my opinion, there are too many pipes , and file i/o.
# 9  
Old 09-16-2006
Computer
ya right.....just my style Smilie

anyways i just wrongly named my previous post as "just another simple soln"....it should have been "just another soln"..... Smilie
# 10  
Old 09-16-2006
Code:
awk -F" " 'BEGIN{x=""} { if ( $2 != x ) { print $2, "\n", $3,  $1, $4; x=$2 } else { print $3, $1, $4 } }' filename
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