Hi Joyeg....
Just try this out:
Code:
#!/bin/bash
declare -a name_arr
declare -a size_arr
i=0
for files in `ls`
do
name=`ls -l $files | awk '{print $3}'`
size=`ls -l $files | awk '{print $5}'`
if [ $i -eq 0 ]
then
name_arr[$i]=`echo $name`
size_arr[$i]=`echo $size`
i=`expr $i + 1`
else
j=0
while [ $j -lt $i ]
do
if [ "${name_arr[$j]}" = "$name" ]
then
size_arr[$j]=`expr ${size_arr[$j]} + $size`
break
else
name_arr[$i]=`echo $name`
size_arr[$i]=`echo $size`
i=`expr $i + 1`
fi
j=`expr $j + 1`
done
fi
done
j=0
while [ $j -lt $i ]
do
echo "${name_arr[$j]} : ${size_arr[$j]}"
j=`expr $j + 1`
done
Lemme know incase of any problem
Also, for your declare error, try to run your script in bash shell.