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sudo blkid -c /dev/null

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/dev/sda1: LABEL="WINRE" UUID="80AE-9D55" TYPE="vfat"
/dev/sda2: LABEL="OS_Install" UUID="E468676968673A06" TYPE="ntfs"
/dev/sda3: UUID="012ff341-f854-4c4f-8bbd-bbc810121fe6" TYPE="ext4"
/dev/sda5: UUID="ec0fe4d1-e21c-407d-8374-aa4b470519da" TYPE="ext3"
/dev/sda6: UUID="ee275431-64b2-4f55-b958-4055147cdf4e" TYPE="swap"
/dev/sda7: UUID="99feb5c5-25a6-47a3-aa2c-6d466c0094ab" TYPE="ext4"

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lsblk

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NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 149.1G 0 disk
|-sda1 8:1 0 3.9G 0 part
|-sda2 8:2 0 39.1G 0 part
|-sda3 8:3 0 9.3G 0 part /
|-sda4 8:4 0 1K 0 part
|-sda5 8:5 0 86G 0 part /home
|-sda6 8:6 0 1.4G 0 part [SWAP]
|-sda7 8:7 0 9.3G 0 part

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ÓÃe2label±à¼­LinuxÎļþϵͳ¾í±ê

²é¿´lsblkÃüÁîµÄÊä³ö£¬ÎÒ¿ÉÒÔ¿´µ½ÎÒµÄLinux Mint°²×°ÔÚ/dev/sda3·ÖÇøÉÏ£¬ÎÒµÄ/home·ÖÇøÊÇÔÚ/dev/sda5·ÖÇøÉÏ£¬¶øÎÒµÄXUbuntu°²×°ÔÚ/dev/sda7·ÖÇøÉÏ¡£ÎÒÓÃrootÉí·ÝÔËÐÐe2labelÃüÁî¸øÔÚÕâЩ·ÖÇø·ÖÅä¾í±ê¡£

sudo e2label /dev/sda3 Mint

sudo e2label /dev/sda5 Home

sudo e2label /dev/sda7 Xubuntu

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sudo blkid -c /dev/null

/dev/sda1: LABEL="WINRE" UUID="80AE-9D55" TYPE="vfat"
/dev/sda2: LABEL="OS_Install" UUID="E468676968673A06" TYPE="ntfs"
/dev/sda3: UUID="012ff341-f854-4c4f-8bbd-bbc810121fe6" TYPE="ext4" LABEL="Mint"
/dev/sda5: UUID="ec0fe4d1-e21c-407d-8374-aa4b470519da" TYPE="ext3" LABEL="Home"
/dev/sda6: UUID="ee275431-64b2-4f55-b958-4055147cdf4e" TYPE="swap"
/dev/sda7: UUID="99feb5c5-25a6-47a3-aa2c-6d466c0094ab" TYPE="ext4" LABEL="Xubuntu"

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ÄãͬÑù¿ÉÒÔÓÃe2labelÃüÁîÀ´²é¿´µ¥¶ÀµÄ·ÖÇø¾í±ê£¬Èç²é¿´·ÖÇø5.

sudo e2label /dev/sda5

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sudo e2label /dev/sda5 ""

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