rpm安装shell脚本-RPM-INSTALLER

感谢作者:liweiming

代码:
#!/bin/sh
DIALOG=Xdialog

$DIALOG --backtitle "选项" \
        --title "安装选项" \
        --checklist "这是一个利用Xdialog制作的RPM包安装程序，如果有什么问题，请联系Lee FICQ：1368 \n请选择安装选项：" 0 0 0 \
        "-i"  "默认普通安装" on \
        "-U"    "升级安装" off \
        " --force"   "强制" On \
        " --nodeps"  "忽略依赖关系" off 2> /tmp/checklist.tmp.$$
retval=$?

ch1="-`grep -wo i /tmp/checklist.tmp.$$`"
ch2="-`grep -wo U /tmp/checklist.tmp.$$`"
ch3=`grep -wo force /tmp/checklist.tmp.$$`
ch4=`grep -wo nodeps /tmp/checklist.tmp.$$`
if [ "$ch1" == "-" ]; then
ch1=""
fi

if [ "$ch2" == "-" ]; then
ch2=""
fi

if [ "$ch3" != "" ]; then
ch3="--$ch3"
fi

if [ "$ch4" != "" ]; then
ch4="--$ch4"
fi

rm -f /tmp/checklist.tmp.$$
case $retval in
  0)
        choice="$ch1 $ch2 $ch3 $ch4"
  FILE=`$DIALOG --stdout --title "请选择一个RPM包文件" --fselect /home 0 0`

        case $? in
                0)
                  (rpm $choice -vh $FILE  )|$DIALOG --title "正在安装，请稍等....." --left --progress "RPM包正在安装:\n\n" 0 0 $RPM_MAX_DOTS_NUMBER $RPM_LEADING_MSG_LENGTH
                   $DIALOG --title "Finished!" --msgbox "安装完毕!" 0 0
                ;;
        esac
        ;;
  1)
    echo "Bye!";;
  255)
    echo "Bye!";;
esac