What is the command to format a hard disk in Linux?

Release: 2020-02-29 08:28:47
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What is the command to format a hard disk in Linux?

Formatting command, take formatting the /dev/sda1 partition as an example:

$ sudo umount /dev/sda1 # 必须先卸载该分区
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Format to FAT partition

$ sudo mkfs.vfat -F 32 /dev/sda1 # -F 参数必须大写,参数有 12,16 和 32,分别对应 FAT12,FAT16,FAT32。
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To format to NTFS partition, you must first install ntfsprogs, take Ubuntu/Debian as an example:

$ sudo apt-get install ntfsprogs
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Then execute the format format command, take formatting the /dev/sda1 partition as an example:

$ sudo umount /dev/sda1 # 必须先卸载该分区 $ sudo mkfs.ntfs /dev/sda1 # 格式化为ntfs速度有点慢。
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Format to ext4/3/2, take formatting the /dev/sda1 partition as an example:

$ sudo umount /dev/sda1 # 必须先卸载该分区 $ sudo mkfs.ext4 /dev/sda1 # 格式化为ext4分区 $ sudo mkfs.ext3 /dev/sda1 # 格式化为ext3分区 $ sudo mkfs.ext2 /dev/sda1 # 格式化为ext2分区
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