A tool for viewing or extracting files from a SQUASHFS image.

Only v4.0 is supported.

SQUASHFS is mostly used for the rootfile system in home routers, like tp-link, or openwrt.

List files:

python3 dumpsqsh.py  roootfs.squash

Extract files:

python3 dumpsqsh.py -d dst roootfs.squash

Dump filesystem tables:

python3 dumpsqsh.py --dump roootfs.squash

To support all compression modes, you may need to install some additional modules:

pip install python-lzo
pip install zstd
pip install lz4

Extracting:

sasquatch -f  -li -c xz -d dst rootfs.squash  

Listing:

sasquatch -ll rootfs.squash

Problem, is that sasquatch fails to work properly on quite a few images.

• add option to view only specific files.
• support v2 and v3 formats

Willem Hengeveld [email protected]