Ubuntu command line formatted USB flash drive (reprint)

Ubuntu command line formatted USB flash drive

Command line: The principle is to uninstall first, then format.

If the U-disk is mounted on the/media/disk

Unloading:
sudo umount/media/disk

Formatting:
sudo mkfs.vfat/dev/sdb

You can use sudo fdisk-l to see if the U disk is/dev/sdb.

Different formats correspond to different formatting commands:
Mkfs Mkfs.cramfs mkfs.ext3 Mkfs.ext4dev mkfs.msdos mkfs.vfat
Mkfs.bfs mkfs.ext2 MKFS.EXT4 Mkfs.minix mkfs.ntfs

Example:

sudo mkfs.vfat- F/dev/sda1

Format to NTFS partition, first install Ntfsprogs
sudo apt-get InstallNtfsprogs

Then execute the format command to format the/DEV/SDA1 partition as an example:
sudo umount/dev/sda1
sudo mkfs.ntfs/dev/sda1
sudo umount/dev/sda1

sudo mkfs.ext4/dev/sda1    
< Span style= "word-wrap:normal; Font-weight:bold; " >sudo Mkfs.ext3/dev/sda1    
sudo mkfs.ext2/dev/sda1

Ubuntu command line formatted USB flash drive (reprint)