bash 命令显示分区标签

Question

哪个 bash 命令显示卷标？

Answer 1

/sbin/blkid /dev/sdXY                    # needs rootpriv for internal drives
ls -l /dev/disk/by-label/ | grep sdXY    # workaround for unprivileged users

Answer 2

要显示当前安装的分区的标签/：

lsblk -o LABEL,MOUNTPOINT | grep " /$" | cut -d' ' -f1

无需额外福利sudo。