ils -VERSION (return code: 0)
The Sleuth Kit ver 4.4.2
ils (return code: 1)
Missing image name
usage: ils [-emOpvV] [-aAlLzZ] [-f fstype] [-i imgtype] [-b dev_sector_size] [-o imgoffset] [-s seconds] image [images] [inum[-end]]
-e: Display all inodes
-m: Display output in the mactime format
-O: Display inodes that are unallocated, but were sill open (UFS/ExtX only)
-p: Display orphan inodes (unallocated with no file name)
-s seconds: Time skew of original machine (in seconds)
-a: Allocated inodes
-A: Unallocated inodes
-l: Linked inodes
-L: Unlinked inodes
-z: Unused inodes
-Z: Used inodes
-i imgtype: The format of the image file (use '-i list' for supported types)
-b dev_sector_size: The size (in bytes) of the device sectors
-f fstype: File system type (use '-f list' for supported types)
-o imgoffset: The offset of the file system in the image (in sectors)
-v: verbose output to stderr
-V: Display version number