#!/bin/shsource /etc/init.d/functionsfunOne() {array=(I am dfh kjlhfjksdf sdfj jdkfhaskl mjjoldfuis)for word in ${array[*]}do         if [ ${#word} -le 6 ];then          action ${word}  /bin/true    else      action ${word}  /bin/false        fidone}funOne

${array[*]} 获取数组字符

${#word} 获取长度 ${echo qwe|wc -L}  或者 echo qwe|awk '{print length}'