whiptail --title "Example Dialog" --msgbox "This is an example of a message box. You must hit OK to continue." 8 78
┌─────────────────────────────┤ Example Dialog ├─────────────────────────────┐
│ │
│ This is an example of a message box. You must hit OK to continue. │
│ │
│ │
│ <Ok> │
│ │
└────────────────────────────────────────────────────────────────────────────┘
whiptail --title "Example Dialog" --infobox "This is an example of a message box. You must hit OK to continue." 8 78
例 30.1. whiptail - yesno
#! /bin/bash
# http://archives.seul.org/seul/project/Feb-1998/msg00069.html
if (whiptail --title "PPP Configuration" --backtitle "Welcome to SEUL" --yesno "
Do you want to configure your PPP connection?" 10 40 )
then
echo -e "\nWell, you better get busy!\n"
elif (whiptail --title "PPP Configuration" --backtitle "Welcome to
SEUL" --yesno " Are you sure?" 7 40)
then
echo -e "\nGood, because I can't do that yet!\n"
else
echo -e "\nToo bad, I can't do that yet\n"
fi
whiptail --title "Example Dialog" --yesno "This is an example of a yes/no box." 8 78
exitstatus=$?
if [ $exitstatus = 0 ]; then
echo "User selected Yes."
else
echo "User selected No."
fi
echo "(Exit status was $exitstatus)"
设置--yes-button，--no-button，--ok-button 按钮的文本
whiptail --title "Example Dialog" --yesno "This is an example of a message box. You must hit OK to continue." 8 78 --no-button 取消 --yes-button 确认
例 30.2. whiptail - inputbox
result=$(tempfile) ; chmod go-rw $result whiptail --inputbox "Enter some text" 10 30 2>$result echo Result=$(cat $result) rm $result
┌────────────────────────────┐
│ Enter some text │
│ │
│ __________________________ │
│ │
│ │
│ │
│ <Ok> <Cancel> │
│ │
└────────────────────────────┘
COLOR=$(whiptail --inputbox "What is your favorite Color?" 8 78 --title "Example Dialog" 3>&1 1>&2 2>&3)
exitstatus=$?
if [ $exitstatus = 0 ]; then
echo "User selected Ok and entered " $COLOR
else
echo "User selected Cancel."
fi
echo "(Exit status was $exitstatus)"
例 30.3. whiptail - passwordbox
whiptail --title "Example Dialog" --passwordbox "This is an example of a password box. You must hit OK to continue." 8 78
例 30.4. whiptail - passwordbox
whiptail --title "Example Dialog" --textbox /etc/passwd 20 60
为文本取添加滚动条功能
whiptail --title "Example Dialog" --textbox /etc/passwd 20 60 --scrolltext
例 30.5. whiptail - example 1
whiptail --title "Check list example" --checklist \ "Choose user's permissions" 20 78 16 \ "NET_OUTBOUND" "Allow connections to other hosts" ON \ "NET_INBOUND" "Allow connections from other hosts" OFF \ "LOCAL_MOUNT" "Allow mounting of local devices" OFF \ "REMOTE_MOUNT" "Allow mounting of remote devices" OFF
例 30.6. whiptail - radiolist
whiptail --title "Check list example" --radiolist \ "Choose user's permissions" 20 78 16 \ "NET_OUTBOUND" "Allow connections to other hosts" ON \ "NET_INBOUND" "Allow connections from other hosts" OFF \ "LOCAL_MOUNT" "Allow mounting of local devices" OFF \ "REMOTE_MOUNT" "Allow mounting of remote devices" OFF
whiptail --title "Menu example" --menu "Choose an option" 22 78 16 \ "<-- Back" "Return to the main menu." \ "Add User" "Add a user to the system." \ "Modify User" "Modify an existing user." \ "List Users" "List all users on the system." \ "Add Group" "Add a user group to the system." \ "Modify Group" "Modify a group and its list of members." \ "List Groups" "List all groups on the system."
┌──────────────────────────────┤ Menu example ├──────────────────────────────┐ │ <-- Back Return to the main menu. │ │ Add User Add a user to the system. │ │ Modify User Modify an existing user. │ │ List Users List all users on the system. │ │ Add Group Add a user group to the system. │ │ Modify Group Modify a group and its list of members. │ │ List Groups List all groups on the system. │ │ │ │ │ │ <Ok> <Cancel> │ │ │ └────────────────────────────────────────────────────────────────────────────┘
#!/bin/bash
{
for ((i = 0 ; i <= 100 ; i+=30)); do
sleep 1
echo $i
done
} | whiptail --gauge "Please wait" 5 50 0
原文出处：Netkiller 系列 手札
本文作者：陈景峯
转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。
