重命名为 zijidelu_install.sh 即可正常使用（本文件非压缩文件）

#!/bin/sh

showmsg () {
 NO3_var=$3
 NO4_var=$4

 if [ ! "$NO3_var" ]; then
  NO3_var=$color_yellow
 fi

 if [ ! "$NO4_var" ]; then
  NO4_var=$color_white
 fi

 echo
 echo -e $NO3_var$1$NO4_var
 if [ "$2" ]; then
  echo -e $NO3_var$2$NO4_var
 fi
 echo -e
}

color_cyan="  "
color_red="  "
color_yellow="  "
color_green="  "
color_white="  "

if [ `uname` = 'FreeBSD' ]; then
 file_get='fetch'
else
 file_get='wget'
fi

echo $color_green
echo "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
echo "+"
echo "+ [2] USA download mirror"
echo "+ [1] China telecom download mirror"
echo "+ [0] Cancel."
echo "+"
echo "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
showmsg "璇烽€夋嫨涓€涓笅杞界偣锛岀劧鍚庡洖杞︼紒"   "Please select a download mirror and press enter! "
read mirror
echo $color_white

if [ "$mirror" = '1' ]; then
 down="down"
elif [ "$mirror" = '2' ]; then
 down="down3"
elif [ "$mirror" = '3' ]; then
 down="down3"
elif [ "$mirror" = '0' ]; then
 exit;
elif [ "$mirror" = '' ]; then
 down="down"
fi

if [ ! -f "./zijidelu_install.tar.gz" ] && [ ! -d "./zijidelu_install" ]; then
 showmsg    "寮€濮嬩笅杞絲ijidelu_install.tar.gz"    "Starting download zijidelu_install.tar.gz"
 sleep 2
 `${file_get} http://${down}.zijidelu.org/zijidelu_install.tar.gz`

 if [ ! -e "./zijidelu_install.tar.gz" ]; then
  showmsg    "zijidelu_install.tar.gz涓嬭浇澶辫触"    "Can't to download zijidelu_install.tar.gz"
  exit
 fi
fi

tar -zxvf zijidelu_install.tar.gz

cd ./zijidelu_install
if [ "$1" = '-y' ] || [ "$1" = '-Y' ]; then
 ./i.sh -y ${down}
else
 ./i.sh  '' "${down}"
fi