我的 SD 卡自动挂载为 /dev/sdb:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sr0 11:0 1 1024M 0 rom
sda 8:0 0 80G 0 disk
??sda1 8:1 0 78G 0 part /
??sda2 8:2 0 1K 0 part
??sda5 8:5 0 2G 0 part [SWAP]
sr1 11:1 1 1024M 0 rom
sdb 8:16 1 7.4G 0 disk
??sdb1 8:17 1 56M 0 part /media/boot
??sdb2 8:18 1 2.7G 0 part /media/af599925-1134-4b6e-8883-fb6a99cd58f1
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在dmesg:
[ 1206.970596] sd 3:0:0:0: [sdb] Attached SCSI removable …Run Code Online (Sandbox Code Playgroud)