drwxr-xr-x root       root             4096 ./usr
drwxr-xr-x root       root             4096 ./usr/sbin
-rwxr-xr-x root       root            67640 ./usr/sbin/jffs2dump
-rwxr-xr-x root       root            67664 ./usr/sbin/jffs2reader
-rwxr-xr-x root       root            68880 ./usr/sbin/mkfs.jffs2
-rwxr-xr-x root       root            67984 ./usr/sbin/sumtool