Use the --progress option.

# 进度框

Use the --progress option to create a progress dialog.

Zenity reads data from standard input line by line. If a line is prefixed with #, the text is updated with the text on that line. If a line contains only a number, the percentage is updated with that number.

进度框支持以下选项：

# --text=text

指定显示在进度框里的文本。

# --percentage=percentage

指定进度框开始时的百分比设定。

# --auto-close

当达到 100% 时自动关闭对话框。

# --pulsate

指定进度条跳动，直到从标准输入读到一个 EOF 文件结束符。

The following example script shows how to create a progress dialog:

#!/bin/sh ( echo "10" ; sleep 1 echo "# Updating mail logs" ; sleep 1 echo "20" ; sleep 1 echo "# Resetting cron jobs" ; sleep 1 echo "50" ; sleep 1 echo "This line will just be ignored" ; sleep 1 echo "75" ; sleep 1 echo "# Rebooting system" ; sleep 1 echo "100" ; sleep 1 ) | zenity --progress \ --title="Update System Logs" \ --text="Scanning mail logs..." \ --percentage=0

if [ "$?" = -1 ] ; then zenity --error \ --text="Update canceled." fi

# 进度框范例

Zenity
progress dialog example