storing values in a list or array


 
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# 1  
Old 05-08-2009
storing values in a list or array

i have a file called file.txt having the following entries.
2321
2311
2313
4213

i wnat to store these values in a list and i want to iterate the list using loop and store it in another list
# 2  
Old 05-08-2009
Code:
i=0;
while read line; 
do a[$i]=$line;
echo ${a[$i]};
i=$(( i+1 )); 
done <file

for (( j=0;j<= ${#a[@]};j++));
do 
b[$j]=${a[$j]};
echo ${b[$j]}; 
done


cheers,
Devaraj Takhellambam
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