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Array not working

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# 1  
Old 05-26-2010
Array not working
Hi
My below code to display the contents in array is not working. Pls correct my code.

Code:
cat $file | while read file1
do
   filenames[$i]=$file1
   let i=$i+1
   echo $i
echo ${filenames[$i]}
done

let j=1

while [ $j -le $i ]
do
    echo "${filenames[j]}"
    let j=$j+1
done

# 2  
Old 05-26-2010
First view .. You Missed ..

Quote:
Originally Posted by Sekar1
Hi
My below code to display the contents in array is not working. Pls correct my code.

Code:
cat $file | while read file1
do
   filenames[$i]=$file1
   let i=$i+1
   echo $i
echo ${filenames[$i]}
done

let j=1

while [ $j -le $i ]
do
    echo "${filenames[$j]}"
    let j=$j+1
done

# 3  
Old 05-26-2010
Hi ..

Even though it is not working. I am getting only below output


Code:
 . ./aa.sh
2
3
4
5

# 4  
Old 05-26-2010
Code:
#!/usr/bin/ksh

i=1
while read file1
do
   filenames[$i]=$file1
   (( i += 1))
done<${file}

j=1

while (( j < i ))
do
   echo ${filenames[$j]}
   (( j += 1))
done

# 5  
Old 05-26-2010
You are showing ${filenames[$i]} after incrementing i....
# 6  
Old 05-26-2010
Thanks.. That's working :-)
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