linux shell 脚本读取 ini 配置文件

#!/bin/bash

configFile="./config.ini"

function ReadINIfile()
{
Key=$1
Section=$2
Configfile=$3
ReadINI=`awk -F '=' '/\['$Section'\]/{a=1}a==1&&$1~/'$Key'/{print $2;exit}' $Configfile`
echo "$ReadINI"
}

itemCount=`ReadINIfile "ItemCount" "General" "$configFile"`
echo $itemCount

for((i=0; i<itemCount; i++))
do
Section="Item""$i"
echo $Section

numTest=`ReadINIfile "NumTest" "$Section" "$configFile"`
stringTest=`ReadINIfile "StringTest" "$Section" "$configFile"`

echo $numTest
echo $stringTest
done

[General]
ItemCount=2

[Item0]
NumTest=100
StringTest=for string test 0

[Item1]
NumTest=111
StringTest=for string test 1

2
Item0
100
for string test 0
Item1
111
for string test 1