1
是否可以覆蓋whiptailmsgbox的退出狀態？默認情況下，點擊OK按鈕存在whiptail應用程序。理想情況下，我想回去結束我的主菜單頁面上，因爲這是我的應用程序的焦點：從msgbox中覆蓋鞭exit退出狀態
#! /bin/bash
OPTION=$(whiptail --title "Configuration Menu" --menu "Choose an option" 40 78 30 \ "1" "Return to main menu." \ "2" "Show current configuration." \ "3" "Enter Neo Serial Number." \ "4" "Change Neo IP Address." \ "5" "Change Neo Gateway." 3>&1 1>&2 2>&3)
exitstatus=$?
case "$OPTION" in 2)
whiptail --title "Current Configuration" --msgbox "Your current Neo configuration \n
IP Address: `ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'` \n
Gateway: `ip route | awk '/default/ { print $3 }'` \n
DNS Server(s): `ifconfig eth0 | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | g$
;; esac
主菜單...
選項2菜單...
點擊「確定」在這一點完全存在我的應用程序。相反，我希望它退出到主菜單。