#!/bin/bash portStr="443,80,8080,50001,50002" OLD_IFS="$IFS" IFS="," arr=($portStr) IFS="$OLD_IFS" for s in ${arr[@]} do echo "$s" done portStr="443,80,8080" portArr=(`echo ${portStr}|awk '{len=split($0,arr,",");for(i=1;i<=len;i++) print arr[i]}'`) for s in ${portArr[@]} do echo "$s" done
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mac安装docker命令补全工具
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