msidiff --version (return code: 0)
msidiff --help (return code: 0)
msidiff diffs contents of two MSI files. Usage: msidiff [OPTION]... [DIFF-OPTIONS] FROM-MSI TO-MSI Options: -t, --tables Diff MSI tables as text. This is the default. -l, --list Diff lists of files. -L, --long-list Diff long lists (akin to 'find -ls') of files. -h, --help Print help message and exit. -v, --version Print version information and exit. diff-options Options passed to diff(1). The first repeated argument of the above or the first argument starting with a '-' but not one of the above starts diff-options, the first one not starting with it ends them. Default: -Nup for contents (in addition to -r which will always be passed), -U0 for others. More than one of -t, -l or -L may be specified. Report bugs to <https://bugzilla.gnome.org/enter_bug.cgi?product=msitools>.