shell 冒泡

shell 冒泡：

``` shell
dwm=(1 2 7 8 9 0 6 5 3 2 100)
echo ${dwm[@]}
for i in `seq 0 ${#dwm[@]}`
do 
    for((j=i+1;j<${#dwm[@]};j++))
    do
        if [[ ${dwm[${i}]} -lt ${dwm[${j}]} ]];then
            temp=${dwm[${i}]};
            dwm[${i}]=${dwm[${j}]};
            dwm[${j}]=${temp};
        fi
    done
done
echo ${dwm[@]}

shell 冒泡Oneline：

dwm=(1 2 7 8 9 0 6 5 3 2 100);echo ${dwm[@]};for i in `seq 0 ${#dwm[@]}`;do for((j=i+1;j<${#dwm[@]};j++));do if [[ ${dwm[${i}]} -lt ${dwm[${j}]} ]];then temp=${dwm[${i}]};dwm[${i}]=${dwm[${j}]};dwm[${j}]=${temp};fi;done;done;echo ${dwm[@]}