mkdir(1) DG/UX 4.30 mkdir(1)
NAME
mkdir - make a directory
SYNOPSIS
mkdir [ -c ] [ -p ] [ -m mode ] dirname ...
DESCRIPTION
Mkdir creates specified directories in mode 777 (possibly
altered by umask(1)). Standard entries (. for the
directory itself, and .. for its parent) are made
automatically.
Mkdir requires write permission in the parent directory.
With the -p option, mkdir also creates any non-existing
parent directories of the new directory. The -m option lets
you specify the new directories' mode. For values of mode,
see chmod(1).
The -c option specifies that the directory created is a
control point directory. When -c and -p are both given, any
non-existing parent directories are created as regular
directories with the same owner, group, and mode as the
control point directory. You set and display a control
point directory's allocation limits with the cpd(1) command.
You can create control point directories only on local
filesystems; therefore, diskless workstations cannot create
control point directories.
EXAMPLES
$ pwd
/usr/user1
$ mkdir cprograms
$ cd cprograms
$ pwd
/usr/user1/c_programs
$
In the above example, user1 has created a directory called
cprograms.
SEE ALSO
chmod(1), cpd(1), sh(1), rm(1), umask(1).
DIAGNOSTICS
Mkdir returns exit code 0 if all directories were
successfully made; otherwise, it prints a diagnostic and
returns non-zero. An error code is stored in errno.
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