usage: tree [-acdfghilnpqrstuvxACDFJQNSUX] [-L level [-R]] [-H  baseHREF]
	[-T title] [-o filename] [-P pattern] [-I pattern] [--gitignore]
	[--gitfile[=]file] [--matchdirs] [--metafirst] [--ignore-case]
	[--nolinks] [--hintro[=]file] [--houtro[=]file] [--inodes] [--device]
	[--sort[=]<name>] [--dirsfirst] [--filesfirst] [--filelimit #] [--si]
	[--du] [--prune] [--charset[=]X] [--timefmt[=]format] [--fromfile]
	[--fromtabfile] [--fflinks] [--info] [--infofile[=]file] [--noreport]
	[--version] [--help] [--] [directory ...]
  ------- Listing options -------
  -a            All files are listed.
  -d            List directories only.
  -l            Follow symbolic links like directories.
  -f            Print the full path prefix for each file.
  -x            Stay on current filesystem only.
  -L level      Descend only level directories deep.
  -R            Rerun tree when max dir level reached.
  -P pattern    List only those files that match the pattern given.
  -I pattern    Do not list files that match the given pattern.
  --gitignore   Filter by using .gitignore files.
  --gitfile X   Explicitly read gitignore file.
  --ignore-case Ignore case when pattern matching.
  --matchdirs   Include directory names in -P pattern matching.
  --metafirst   Print meta-data at the beginning of each line.
  --prune       Prune empty directories from the output.
  --info        Print information about files found in .info files.
  --infofile X  Explicitly read info file.
  --noreport    Turn off file/directory count at end of tree listing.
  --charset X   Use charset X for terminal/HTML and indentation line output.
  --filelimit # Do not descend dirs with more than # files in them.
  -o filename   Output to file instead of stdout.
  ------- File options -------
  -q            Print non-printable characters as '?'.
  -N            Print non-printable characters as is.
  -Q            Quote filenames with double quotes.
  -p            Print the protections for each file.
  -u            Displays file owner or UID number.
  -g            Displays file group owner or GID number.
  -s            Print the size in bytes of each file.
  -h            Print the size in a more human readable way.
  --si          Like -h, but use in SI units (powers of 1000).
  --du          Compute size of directories by their contents.
  -D            Print the date of last modification or (-c) status change.
  --timefmt <f> Print and format time according to the format <f>.
  -F            Appends '/', '=', '*', '', '|' or '>' as per ls -F.
  --inodes      Print inode number of each file.
  --device      Print device ID number to which each file belongs.
  ------- Sorting options -------
  -v            Sort files alphanumerically by version.
  -t            Sort files by last modification time.
  -c            Sort files by last status change time.
  -U            Leave files unsorted.
  -r            Reverse the order of the sort.
  --dirsfirst   List directories before files (-U disables).
  --filesfirst  List files before directories (-U disables).
  --sort X      Select sort: name,version,size,mtime,ctime.
  ------- Graphics options -------
  -i            Don't print indentation lines.
  -A            Print ANSI lines graphic indentation lines.
  -S            Print with CP437 (console) graphics indentation lines.
  -n            Turn colorization off always (-C overrides).
  -C            Turn colorization on always.
  ------- XML/HTML/JSON options -------
  -X            Prints out an XML representation of the tree.
  -J            Prints out an JSON representation of the tree.
  -H baseHREF   Prints out HTML format with baseHREF as top directory.
  -T string     Replace the default HTML title and H1 header with string.
  --nolinks     Turn off hyperlinks in HTML output.
  --hintro X    Use file X as the HTML intro.
  --houtro X    Use file X as the HTML outro.
  ------- Input options -------
  --fromfile    Reads paths from files (.=stdin)
  --fromtabfile Reads trees from tab indented files (.=stdin)
  --fflinks     Process link information when using --fromfile.
  ------- Miscellaneous options -------
  --version     Print version and exit.
  --help        Print usage and this help message and exit.
  --            Options processing terminator.

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                10366   24249  42.7% -lh5- 4593 Jul  9 23:41 unix-tree-master/CHANGES
[generic]                 5203   16162  32.2% -lh5- 68d0 Jul  9 23:41 unix-tree-master/color.c
[generic]                 1321    2977  44.4% -lh5- 0726 Jul  9 23:41 unix-tree-master/doc/global_info
[generic]                 5934   15530  38.2% -lh5- f4c5 Jul  9 23:41 unix-tree-master/doc/tree.1
[generic]                  316    2811  11.2% -lh5- aba0 Jul  9 23:41 unix-tree-master/doc/xml.dtd
[generic]                 2843    8223  34.6% -lh5- 6079 Jul  9 23:41 unix-tree-master/file.c
[generic]                 1623    4423  36.7% -lh5- f2f6 Jul  9 23:41 unix-tree-master/filter.c
[generic]                 1228    3122  39.3% -lh5- 0783 Jul  9 23:41 unix-tree-master/hash.c
[generic]                 2468    6831  36.1% -lh5- 1e5a Jul  9 23:41 unix-tree-master/html.c
[generic]                 1941    5213  37.2% -lh5- bb7e Jul  9 23:41 unix-tree-master/info.c
[generic]                  350     601  58.2% -lh5- 419f Jul  9 23:41 unix-tree-master/INSTALL
[generic]                 2151    5931  36.3% -lh5- ebb0 Jul  9 23:41 unix-tree-master/json.c
[generic]                 7015   18009  39.0% -lh5- e98e Jul  9 23:41 unix-tree-master/LICENSE
[generic]                 2786    7758  35.9% -lh5- ba17 Jul  9 23:41 unix-tree-master/list.c
[generic]                 1374    2964  46.4% -lh5- 434a Jul  9 23:41 unix-tree-master/Makefile
[generic]                 4712   10331  45.6% -lh5- 45dc Jul  9 23:41 unix-tree-master/README
[generic]                 2167    5346  40.5% -lh5- 4873 Jul  9 23:41 unix-tree-master/strverscmp.c
[generic]                  491     853  57.6% -lh5- aae9 Jul  9 23:41 unix-tree-master/TODO
[generic]                12569   40044  31.4% -lh5- 1f79 Jul  9 23:41 unix-tree-master/tree.c
[generic]                 2795    8825  31.7% -lh5- cbeb Jul  9 23:41 unix-tree-master/tree.h
[generic]                  343     503  68.2% -lh5- 1f25 Jul  9 23:41 unix-tree-master/tree.lsm
[generic]                 1308    3170  41.3% -lh5- d9b4 Jul  9 23:41 unix-tree-master/unix.c
[generic]                 1857    5043  36.8% -lh5- 3856 Jul  9 23:41 unix-tree-master/xml.c
[generic]                41441  102404  40.5% -lh5- 0f2e Aug  9 00:28 unix-tree-master/tree
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        24 files  114602  301323  38.0%            Aug  8 23:14