Ubuntu Linux系统中有多个实用程序,允许你对优盘进行格式化。你可以使用Ubuntu系统自带的磁盘实用程序,或使用终端格式化优盘。不论哪种方法,都可以在几分钟内完成格式化。
步骤
方法 1 的 2:
使用磁盘实用程序
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1
点击Dash按钮,搜索“磁盘”。 在应用程序搜索结果中能看到“磁盘”程序。
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2
从搜索结果中打开磁盘程序。左侧窗格中会出现已连接的设备列表。
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3
从设备列表中选择优盘。它的详细情况会罗列在右侧面板中。
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4
至少选中优盘上的一卷。大部分优盘上只有一卷,如果优盘上有很多卷,你可以选中一卷或全选。
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5
点击右上方的齿轮按钮,选择“格式化”。 打开格式化选项。
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6
选择你想要抹除的数据。快速格式化不会覆盖已存在的数据,而慢速格式化则会完全覆盖已存在的数据,删除所有数据并查找错误。
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7
选择文件类型。有多种不同的文件类型可供你选择。
- 和其它设备兼容性最强的是“FAT”(FAT32)。它基本上适用于所有可使用优盘的电脑和设备。
- 如果只想用于Linux电脑,请选择“ext3”。这允许你使用Linux高级文件权限。
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8
格式化优盘。点击格式化按钮,等待优盘完成格式化。如果优盘上内容很多,需要抹除的数据很多,那么需要花费一段时间才能完成格式化。[1]
方法 2 的 2:
使用终端
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1
打开终端。你可以从Dash上打开终端,或同时按下Ctrl+Alt+T组合键。
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2
输入.lsblk ,按下 回车键。 接着会打开电脑已连接的存储设备列表。
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3
找到优盘。使用“大小”一栏,在列表中找到优盘。
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4
卸载优盘分区。你需要在格式化前卸载优盘。输入以下命令,用你的优盘分区标签替换掉sdb1。
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5
抹除设备上所有数据(可选)。你可以输入以下命令,删除所有数据。用优盘标签代替 sdb。
- sudo dd if=/dev/zero of=/dev/sdb bs=4k && sync
- 这个过程会花费一点时间,并且可能出现卡顿现象。
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6
创建一个新的分区表。这个分区表会控制驱动器上的卷。输入以下命令,用优盘标签代替 sdb。
- 输入sudo fdisk /dev/sdb,按下回车键。按下O创建空白分区表。
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7
按下.N 创建新分区。 输入你想要创建的分区大小。如果想要创建单独的分区,请输入整个优盘的大小。
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8
按下.W 书写表格并退出。 这会花费一会时间。
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9
再次运行.lsblk ,浏览新分区。 它会被列在U盘标签的下方。
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10
格式化新卷。此时你已创建新卷,可以将它格式化成所选择的文件类型。输入以下命令,将它格式化成兼容性最强的FAT32文件系统。用分区标签代替sdb1。
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11
完成后,安全弹出优盘。完成格式化后,安全弹出优盘:[2]