A little utility to unpack lz4json files as generated by Firefox's bookmark backups and session restore. This is a different format from what the normal lz4 utility expects. The data is dumped to stdout. Requires liblz4 (Debian package liblz4-dev, Fedora package lz4-devel) to be installed. lz4jsoncat ~/.mozilla/.../bookmarkbackups/bookmarks-2014-12-27_151_0UCIWGB4x3hhQXpuSMs5WQ==.jsonlz4 -Andi Kleen