Линукс создать папку от пользователя

Линукс создать папку от пользователя

NAME

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 set SELinux security context of each created directory to the default type --context[=CTX] like -Z, or if CTX is specified then set the SELinux or SMACK security context to CTX --help display this help and exit --version output version information and exit

AUTHOR

Written by David MacKenzie.

REPORTING BUGS

GNU coreutils online help: http://www.gnu.org/software/coreutils/> Report mkdir translation bugs to http://translationproject.org/team/>

COPYRIGHT

Copyright © 2016 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) Full documentation at: http://www.gnu.org/software/coreutils/mkdir> or available locally via: info '(coreutils) mkdir invocation'

© 2019 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

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Как создать каталог от имени другого пользователя

Попробуем создать каталог pdf внутри каталога uploads:

ekzorchik@web:/var/www/wordpress/wp-content/uploads$ mkdir pdf

mkdir: cannot create directory `pdf’: Permission denied

,как видно из уведомления, что у нас под пользователем ekzorchik нет прав в этом каталоге, и мы не входим в группу www-data.

Для захода под другой учётной записью в консоль для выполнения требуемых действий следует воспользоваться командой sudo:

ekzorchik@web:/var/www/wordpress/wp-content/uploads$ sudo su www-data

$ whoami — отобразить под каким пользователем мы сейчас в системе

$ pwd — отобразить текущий каталог

$ mkdir pdf — создаём каталог pdf

$ ls — вывести содержимое текущего каталога

$ exit — завершить работу под пользователем www-data

Смотрим права у созданного каталога pdf:

ekzorchik@web:/var/www/wordpress/wp-content/uploads$ ls -l

drwxr-xr-x 3 www-data www-data 4096 May 4 21:33 2013

drwxrwxr-x 2 www-data www-data 4096 May 4 21:53 pdf

всё, как надо, и в точности что и задумывалось. Каталог создан и имеет права группы www-data. На этом все, удачи. С уважением, ekzorchik.

От ekzorchik

Всем хорошего дня, меня зовут Александр. Я под ником — ekzorchik, являюсь автором всех написанных, разобранных заметок. Большинство вещей с которыми мне приходиться разбираться, как на работе, так и дома выложены на моем блоге в виде пошаговых инструкции. По сути блог — это шпаргалка онлайн. Каждая новая работа где мне случалось работать вносила новые знания и нюансы работы и соответственно я расписываю как сделать/решить ту или иную задачу. Это очень помогает. Когда сам разбираешь задачу, стараешься ее приподнести в виде структурированной заметки чтобы было все наглядно и просто, то процесс усвоения идет в гору.

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Линукс создать папку от пользователя

NAME

SYNOPSIS

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

DESCRIPTION

The mkdir utility shall create the directories specified by the operands, in the order specified. For each dir operand, the mkdir utility shall perform actions equivalent to the mkdir() function defined in the System Interfaces volume of IEEE Std 1003.1-2001, called with the following arguments: 1. The dir operand is used as the path argument. 2. The value of the bitwise-inclusive OR of S_IRWXU, S_IRWXG, and S_IRWXO is used as the mode argument. (If the -m option is specified, the mode option-argument overrides this default.)

OPTIONS

The mkdir utility shall conform to the Base Definitions volume of IEEE Std 1003.1-2001, Section 12.2, Utility Syntax Guidelines. The following options shall be supported: -m mode Set the file permission bits of the newly-created directory to the specified mode value. The mode option-argument shall be the same as the mode operand defined for the chmod utility. In the symbolic_mode strings, the op characters '+' and '-' shall be interpreted relative to an assumed initial mode of a= rwx; '+' shall add permissions to the default mode, '-' shall delete permissions from the default mode. -p Create any missing intermediate pathname components. For each dir operand that does not name an existing directory, effects 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 shall be ignored without error.

OPERANDS

The following operand shall be supported: dir A pathname of a directory to be created.

STDIN

INPUT FILES

ENVIRONMENT VARIABLES

The following environment variables shall affect the execution of mkdir: LANG Provide a default value for the internationalization variables that are unset or null. (See the Base Definitions volume of IEEE Std 1003.1-2001, Section 8.2, Internationalization Variables for the precedence of internationalization variables used to determine the values of locale categories.) LC_ALL If set to a non-empty string value, override the values of all the other internationalization variables. LC_CTYPE Determine the locale for the interpretation of sequences of bytes of text data as characters (for example, single-byte as opposed to multi-byte characters in arguments). LC_MESSAGES Determine the locale that should be used to affect the format and contents of diagnostic messages written to standard error. NLSPATH Determine the location of message catalogs for the processing of LC_MESSAGES . 

ASYNCHRONOUS EVENTS

STDOUT

STDERR

The standard error shall be used only for diagnostic messages.

OUTPUT FILES

EXTENDED DESCRIPTION

EXIT STATUS

The following exit values shall be 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.

CONSEQUENCES OF ERRORS

Default. The following sections are informative. 

APPLICATION USAGE

The default file mode for directories is a= rwx (777 on most systems) with selected permissions removed in accordance with the file mode creation mask. For intermediate pathname components created by mkdir, the mode is the default modified by u+ wx so that the subdirectories can always be created regardless of the file mode creation mask; if different ultimate permissions are desired for the intermediate directories, they can be changed afterwards with chmod. Note that some of the requested directories may have been created even if an error occurs.

EXAMPLES

RATIONALE

The System V -m option was included to control the file mode. The System V -p option was included to create any needed intermediate directories and to complement the functionality provided by rmdir for removing directories in the path prefix as they become empty. Because no error is produced if any path component already exists, the -p option is also useful to ensure that a particular directory exists. The functionality of mkdir is described substantially through a reference to the mkdir() function in the System Interfaces volume of IEEE Std 1003.1-2001. For example, by default, the mode of the directory is affected by the file mode creation mask in accordance with the specified behavior of the mkdir() function. In this way, there is less duplication of effort required for describing details of the directory creation.

FUTURE DIRECTIONS

SEE ALSO

chmod() , rm , rmdir() , umask() , the System Interfaces volume of IEEE Std 1003.1-2001, mkdir()

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