显示水平活动条的窗口。
因为这两个命令都不能确定要操作的字节数，所以每行上只显示累计的总数据量和活动条。
Because each command cannot determine the number of bytes in its respective operation, the accumulated totals and the activity bar are shown on each line.
要改变刷新频率，单击时钟图标，然后使用活动条指定0秒到300秒范围内的刷新率。
To change the refresh rate, click on the clock icon, and then use the slider to specify a refresh rate from 0 seconds to 300 seconds.
应用推荐