Mac OS X in a Nutshell

Name

ls

Synopsis

ls [options] [names]

List contents of directories. If no names are given, list the files in the current directory. With one or more names, list files contained in a directory name or that match a file name. names can include filename metacharacters. The options let you display a variety of information in different formats. The most useful options include -F, -R, -l, and -s. Some options don’t make sense together (e.g., -u and -c).

Options

-1

Print one entry per line of output.

-a

List all files, including the normally hidden files whose names begin with a period.

-A

List all files, including the normally hidden files whose names begin with a period. Does not include the . and . directories.

-c

List files by status change time (not creation/modification time).

-C

List files in columns (the default format).

-d

Report only on the directory, not its contents.

-f

Print directory contents in exactly the order in which they are stored, without attempting to sort them.

-F

Flag filenames by appending / to directories, * to executable files, @ to symbolic links, | to FIFOs, = to sockets, and % to whiteouts.

-i

List the inode for each file.

-k

If file sizes are being listed, print them in kilobytes

-l

Long format listing (includes permissions, owner, size, modification time, etc.).

-L

Used with -l. List the file or directory referenced by a symbolic link rather than the link itself.

-n

Used with -l. Displays group ID and user ID numbers instead of owner and group names. ...