12-14-2016
mkdir -p won't error out if a directory branch exists.
You can
- simply ignore an error exit code of mkdir.
- use getopts in your function.
- use a compiler to rewrite the mkdir command.
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MKDIR(1) User Commands MKDIR(1)
NAME
mkdir - make directories
SYNOPSIS
mkdir [OPTION]... DIRECTORY...
DESCRIPTION
Create the DIRECTORY(ies), if they do not already exist.
Mandatory arguments to long options are mandatory for short options too.
-m, --mode=MODE
set file mode (as in chmod), not a=rwx - umask
-p, --parents
no error if existing, make parent directories as needed
-v, --verbose
print a message for each created directory
-Z, --context[=CTX]
set the SELinux security context of each created directory to default type or to CTX if specified
--help display this help and exit
--version
output version information and exit
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report mkdir translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by David MacKenzie.
COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
mkdir(2)
The full documentation for mkdir is maintained as a Texinfo manual. If the info and mkdir programs are properly installed at your site,
the command
info coreutils 'mkdir invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 MKDIR(1)