dumpe2fs
Print the super block and blocks group information for ext2/ext3/ext4 filesystems. Unmount the partition before running this command using umount {{device}}. More information: <https://manned.org/dumpe2fs>.
RUN apt-get update && \
apt-get install -y e2fsprogs
RUN apt-get update && \
apt-get install -y e2fsprogs
RUN apk add e2fsprogs
RUN pacman -S --noconfirm e2fsprogs
RUN apt-get update && \
apt-get install -y e2fsprogs
RUN yum install -y e2fsprogs
RUN dnf install -y e2fsprogs
RUN apt-get update && \
apt-get install -y e2fsprogs