.Dd 2015-10-08
.Dt LS 1
.Os sbase
.Sh NAME
.Nm ls
.Nd list directory contents
.Sh SYNOPSIS
.Nm
.Op Fl iqr
.Op Fl ln
.Op Fl A | a
.Op Fl 1
.Op Fl h | F | p
.Op Fl H | L
.Op Fl R | d
.Op Fl S | f | t | U
.Op Fl c | u
.Op Ar file ...
.Sh DESCRIPTION
.Nm
lists each given file, and the contents of each given directory.
If no files are given the current directory is listed.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl A
List all entries except for '.' and '..'.
.It Fl a
Show hidden files (those beginning with '.').
.It Fl c
Use time file's status was last changed instead of last
modification time for sorting or printing.
.It Fl d
List directories themselves, not their contents.
.It Fl F
Append a file type indicator to all special files.
.It Fl f
Like
.Fl U
but turns on
.Fl a
and disables
.Fl r ,
.Fl S
and
.Fl t .
.It Fl H
List information about the targets of symbolic links specified on the command
line instead of the links themselves.
.It Fl h
Show filesizes in human\-readable format.
.It Fl i
Print the index number of each file.
.It Fl L
List information about the targets of symbolic links instead of the links
themselves.
.It Fl l
List detailed information about each file, including their type, permissions,
links, owner, group, size or major and minor numbers if the file is a
character/block device, and last file status/modification time.
.It Fl n
List detailed information about each file, including their type, permissions,
links, owner, group, size or major and minor numbers if the file is a
character/block device, and last file status/modification time, but with
numeric IDs.
.It Fl p
Append a file type indicator to directories.
.It Fl q
Replace non-printable characters in filenames with '?'.
.It Fl R
List directory content recursively.
The
.Fl 1
flag is set implicitly.
.It Fl r
Reverse the sort order.
.It Fl S
Sort files by size (in decreasing order).
.It Fl t
Sort files by last file status/modification time instead of by name.
.It Fl U
Keep the list unsorted.
.It Fl u
Use file's last access time instead of last modification time for
sorting or printing.
.El
.Sh SEE ALSO
.Xr stat 2
.Sh STANDARDS
The
.Nm
utility is compliant with the
.St -p1003.1-2013
specification except from the
.Op Fl Ckmpsx
flags.
.Pp
The
.Op Fl hU
flags are an extension to that specification.