MKDIR(1) INTERACTIVE UNIX System MKDIR(1)
NAME
mkdir - make directories
SYNOPSIS
mkdir [ -m mode ] [ -p] dirname ...
DESCRIPTION
The mkdir command creates the named directories in mode 777
[possibly altered by umask(1)].
Standard entries in a directory (e.g., the files ., for the
directory itself, and .., for its parent) are made automati-
cally. 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 real user ID and group ID, respectively.
Two options apply to mkdir:
-m 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 dirname by creating all
the non-existing parent directories first.
EXAMPLE
To create the subdirectory structure ltr/jd/jan, type:
mkdir -p ltr/jd/jan
SEE ALSO
sh(1), rm(1), umask(1).
intro(2), mkdir(2) in the INTERACTIVE SDS Guide and
Programmer's Reference Manual.
DIAGNOSTICS
The mkdir command returns exit code 0 if all directories
given in the command line were made successfully. Other-
wise, it prints a diagnostic and returns non-zero. An error
code is stored in errno.
Rev. Base System Page 1