$ fallocate -l 512MB /tmp/disk.img
$ mkfs.ext4 /tmp/disk.img
mke2fs 1.47.0 (5-Feb-2023)
Discarding device blocks: done                            
Creating filesystem with 499713 1k blocks and 124928 inodes
Filesystem UUID: 42c0a683-d6e9-49ac-a354-b62793ef670a
Superblock backups stored on blocks: 
        8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409

Allocating group tables: done                            
Writing inode tables: done                            
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done 

$ mkdir /tmp/disk
$ lklfuse /tmp/disk.img /tmp/disk/ -o type=ext4
$ echo "hi" > /tmp/disk/test.txt
$ df -h /tmp/disk
Filesystem      Size  Used Avail Use% Mounted on
lklfuse         448M   15K  419M   1% /tmp/disk
$ umount /tmp/disk

ading2210/lklfuse-static: Scripts to compile lklfuse as a static binary
Copyright (C) 2024 ading2210

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