mirror of https://github.com/CrimsonTome/tldr.git
28 lines
1.1 KiB
Markdown
28 lines
1.1 KiB
Markdown
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# whiptail
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> Display text-based dialog boxes from shell scripts.
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- Display a simple message:
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`whiptail --title "{{title}}" --msgbox "{{message}}" {{height_in_chars}} {{width_in_chars}}`
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- Display a boolean choice, returning the result through the exit code:
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`whiptail --title "{{title}}" --yesno "{{message}}" {{height_in_chars}} {{width_in_chars}}`
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- Customise the text on the yes / no buttons:
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`whiptail --title "{{title}}" --yes-button "{{text}}" --no-button "{{text}}" --yesno "{{message}}" {{height_in_chars}} {{width_in_chars}}`
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- Display a text input box:
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`{{result_variable_name}}="$(whiptail --title "{{title}}" --inputbox "{{message}}" {{height_in_chars}} {{width_in_chars}} {{default_text}} 3>&1 1>&2 2>&3)"`
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- Display a password input box:
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`{{result_variable_name}}="$(whiptail --title "{{title}}" --passwordbox "{{message}}" {{height_in_chars}} {{width_in_chars}} 3>&1 1>&2 2>&3)"`
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- Display a multiple-choice menu:
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`{{result_variable_name}}=$(whiptail --title "{{title}}" --menu "{{message}}" {{height_in_chars}} {{width_in_chars}} {{menu_display_height}} "{{value_1}}" "{{display_text_1}}" "{{value_n}}" "{{display_text_n}}" ..... 3>&1 1>&2 2>&3)`
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