Pure Siesta Flow #5

$ hd Siesta_Flow_v1.6.dfu | grep hsqs

00123b70 68 73 71 73 a2 01 00 00 00 00 00 00 00 00 00 00 |hsqs¢...........|

$ hexdump -s $((0x00123b70+62)) -n 4 -e '1/1 "%02X"' Siesta_Flow_v1.6.dfu; echo

00460727

$ echo $((0x270746))

2557766

$ dd if=Siesta_Flow_v1.6.dfu bs=1 skip=$((0x00123b70)) count=66 2> /dev/null | file -

/dev/stdin: Squashfs filesystem, little endian, version 3.0, 2557766 bytes, 418 inodes, blocksize: 65536 bytes, created: Mon Jan 1 01:00:00 2001

$ echo "2557766 / 65536" | bc -l

39.02841186523437500000

$ echo $((65536 * 40))

2621440

$ dd if=Siesta_Flow_v1.6.dfu of=Siesta_Flow_v1.6.sqsh ibs=1 skip=$((0x00123b70)) count=2621440

2621440+0 records in

5120+0 records out

2621440 bytes (2.6 MB) copied, 0.907937 s, 2.9 MB/s

$ unsquashfs -s Siesta_Flow_v1.6.sqsh

Found a valid little endian SQUASHFS 3:0 superblock on Siesta_Flow_v1.6.sqsh.

Creation or last append time Mon Jan 1 01:00:00 2001

Filesystem size 2497.82 Kbytes (2.44 Mbytes)

Block size 65536

Filesystem is not exportable via NFS

Inodes are compressed

Data is compressed

Fragments are compressed

Check data is not present in the filesystem

Fragments are present in the filesystem

Always_use_fragments option is not specified

Duplicates are removed

Number of fragments 13

Number of inodes 418

Number of uids 2

Number of gids 1

$ sudo unsquashfs -d Siesta_Flow_v1.6 Siesta_Flow_v1.6.sqsh

Parallel unsquashfs: Using 4 processors

380 inodes (461 blocks) to write

[=============================================================================================================|] 461/461 100%

created 85 files

created 38 directories

created 94 symlinks

created 201 devices

created 0 fifos