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Shell Programming and Scripting

number of occurrence

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# 1  
Old 09-26-2012
Network number of occurrence
: i need a bash script to convert the displayed output
12
14
15
12
15
13

to
12 * 2 ,13 * 1,14*1,15*1

Thanks,
nevil
# 2  
Old 09-26-2012
try this..

Code:
$sort file | uniq -c | awk '{ printf $2 "*" $1"," }'
12*2,13*1,14*1,15*2,

This User Gave Thanks to pamu For This Post:
nevil
# 3  
Old 09-26-2012
Code:
typeset -A times
while read num
do
 ((times[$num]++))
done < file
for i in "${!times[@]}"
do
 echo "$i * ${times[$i]}"
done

I hope you can do the sorting of the output (if required) and getting those lines on a single line (again, if required).
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