function remel() {
array=$1
i=$2
if [ $i -ne 0 ]; then
eval “$array”=”( `eval echo ${$array[@]:0:$i} ${$array[@]:$(($i + 1))}` )”;
else
eval “$array”=”( `eval echo ${$array[@]:$(($i + 1))}` )”;
fi
}

#to use it:
arr=( a b c d )
echo ${arr[@]}
echo ${arr[1]}
#now it actually just removes the element…
remel arr 1
echo ${arr[@]}
echo ${arr[1]}

function remel(){
array=( $@ )
let ind=${#array[@]}-1
i=${array[$ind]}
unset array[$ind]
if [ $i -ne 0 ]; then
array=( ${array[@]:0:$i} ${array[@]:$(($i + 1))} )
else
array=( ${array[@]:$(($i + 1))} )
fi
echo ${array[@]}
}

#to use it:
arr=( a b c d )
echo ${arr[@]}
echo ${arr[1]}
#to remove element 1 set the array equal to an array of the output
arr=( `remel ${arr[@]} 1` )
echo ${arr[@]}
echo ${arr[1]}

function remel() {
array=( `eval echo ‘${‘$1″[@]“‘}’` )
i=$2
#remove EL from array
if [ $i -ne 0 ]; then
array=( ${array[@]:0:$i} ${array[@]:$(($i + 1))} )
else
array=( ${array[@]:$(($i + 1))} )
fi
echo ${array[@]}
}

#to use it:
arr=( a b c d )
echo ${arr[@]}
echo ${arr[1]}
#to remove element 1 set the array equal to an array of the output
arr=( `remel arr 1` )
echo ${arr[@]}
echo ${arr[1]}