shellScript之数组操作7

#!/bin/bashcity=(beijing nanjing shanghai)person=(cai [5]=wuTang)declare -a combinecombine=(${city[@]} ${person[@]})count=${#combine[@]}index=0while [ "$index" -lt "$count" ]do    echo "Element[$index]=${combine[$index]}"    let "index=$index+1"doneechounset combinecombine[0]=${city[@]}combine[1]=${person[@]}count=${#combine[@]}index=0while [ "$index" -lt "$count" ] do    echo "Element[$index]=${combine[$index]}"    let "index=$index+1"doneecho 结果： 
~/script/shell_text $ ./12array.sh Element[0]=beijingElement[1]=nanjingElement[2]=shanghaiElement[3]=caiElement[4]=wuTangElement[0]=beijing nanjing shanghaiElement[1]=cai wuTang