mkdir(1) [ultrix man page]

mkdir(1)						      General Commands Manual							  mkdir(1)

Name
       mkdir - make a new directory

Syntax
       mkdir -p dirname...

Description
       The  command  creates  specified  directories  in mode 777.  The directories are then modified by according to how you have set up Standard
       entries, `.', for the directory itself, and `..'  for its parent, are made automatically.

       The command requires write permission in the parent directory.

Options
       -p     Create intermediate directories as required. If this option is not specified, the full path prefix of dirname must already exist.

See Also
																	  mkdir(1)

mkdir(1)							   User Commands							  mkdir(1)

NAME

       mkdir - make directories

SYNOPSIS

   /usr/bin/mkdir
       /usr/bin/mkdir [-m mode] [-p] dir...

   ksh93
       mkdir [-p] [-m mode] dir...

DESCRIPTION

   /usr/bin/mkdir
       The mkdir command creates the named directories in mode 777 (possibly altered by the file mode creation mask umask(1)).

       Standard  entries  in a directory (for instance, the files ".", for the directory itself, and "..", for its parent) are made automatically.
       mkdir cannot create these entries by name. Creation of a directory requires write permission in the parent directory.

       The owner-ID and group-ID of the new directories are set to the process's effective user-ID and group-ID,  respectively.  mkdir	calls  the
       mkdir(2) system call.

   setgid and mkdir
       To change the setgid bit on a newly created directory, you must use chmod g+s or chmod g-s after executing mkdir.

       The setgid bit setting is inherited from the parent directory.

   ksh93
       The  mkdir built-in in ksh93 is associated with the /bin and /usr/bin paths. It is invoked when mkdir is executed without a pathname prefix
       and the pathname search finds a /bin/mkdir or /usr/bin/mkdir executable. mkdir creates one or more directories. By  default,  the  mode	of
       created directories is a=rwx minus the bits set in umask(1).

OPTIONS

   /usr/bin/mkdir
       The following options are supported by /usr/bin/mkdir:

       -m mode	  This option allows users to specify the mode to be used for new directories. Choices for modes can be found in chmod(1).

       -p	  With	this  option,  mkdir creates dir by creating all the non-existing parent directories first. The mode given to intermediate
		  directories is the difference between 777 and the bits set in the file mode creation mask. The difference, however, must  be	at
		  least 300 (write and execute permission for the user).

   ksh93
       The following options are supported by the mkdir built-in in ksh93:

       -m mode	      Set the mode of created directories to mode. mode is symbolic or octal mode as in chmod(1). Relative modes assume an initial
       --mode=mode    mode of a=rwx.

       -p	      Create any missing intermediate pathname components. For each dir operand that does not name an existing directory,  effects
       --parents      equivalent to those caused by the following command shall occur:

			mkdir -p -m $(umask -S),u+wx 
			     $(dirname dir) && mkdir [-m mode] dir

		      Where  the -m mode option represents that option supplied to the original invocation of mkdir, if any. Each dir operand that
		      names an existing directory is ignored without error.

OPERANDS

       The following operand is supported:

       dir    A path name of a directory to be created.

USAGE

       See largefile(5) for the description of the behavior of mkdir when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).

EXAMPLES

       Example 1 Using mkdir

       The following example:

	 example% mkdir -p ltr/jd/jan

       creates the subdirectory structure ltr/jd/jan.

ENVIRONMENT VARIABLES

       See environ(5) for descriptions of the following environment variables that affect the execution of mkdir: LANG, LC_ALL, LC_CTYPE,  LC_MES-
       SAGES, and NLSPATH.

EXIT STATUS

       The following exit values are returned:

       0     All the specified directories were created successfully or the -p option was specified and all the specified directories now exist.

       >0    An error occurred.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

   /usr/bin/mkdir
       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |Standard		     |See standards(5). 	   |
       +-----------------------------+-----------------------------+

   ksh93
       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |See below.		   |
       +-----------------------------+-----------------------------+
       |Standard		     |See standards(5). 	   |
       +-----------------------------+-----------------------------+

       The ksh93 built-in binding to /bin and /usr/bin is Volatile. The built-in interfaces are Uncommitted.

SEE ALSO

       chmod(1), ksh93(1), rm(1), sh(1), umask(1), Intro(2), mkdir(2), attributes(5), environ(5), largefile(5), standards(5)

SunOS 5.11							    2 Nov 2007								  mkdir(1)