напишите описание типа команды (write a description of command type)
Пролог (Prolog)
This manual page is part of the POSIX Programmer's Manual. The
Linux implementation of this interface may differ (consult the
corresponding Linux manual page for details of Linux behavior),
or the interface may not be implemented on Linux.
Имя (Name)
type — write a description of command type
Синопсис (Synopsis)
type name...
Описание (Description)
The type utility shall indicate how each argument would be
interpreted if used as a command name.
Параметры (Options)
None.
Операнды (Operands)
The following operand shall be supported:
name A name to be interpreted.
Стандартный ввод (Stdin)
Not used.
Входные файлы (Input files)
None.
Переменные окружения (Environment variables)
The following environment variables shall affect the execution of
type:
LANG Provide a default value for the internationalization
variables that are unset or null. (See the Base
Definitions volume of POSIX.1‐2017, 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.
PATH Determine the location of name, as described in the
Base Definitions volume of POSIX.1‐2017, Chapter 8,
Environment Variables.
Асинхронные события (Asynchronous events)
Default.
Стандартный вывод (Stdout)
The standard output of type contains information about each
operand in an unspecified format. The information provided
typically identifies the operand as a shell built-in, function,
alias, or keyword, and where applicable, may display the
operand's pathname.
Стандартный вывод сообщений (Stderr)
The standard error shall be used only for diagnostic messages.
Выходные файлы (Output files)
None.
Расширенное описание (Extended description)
None.
Статус выхода (Exit)
The following exit values shall be returned:
0 Successful completion.
>0 An error occurred.
Последствия ошибок (Consequences of errors)
Default.
The following sections are informative.
Использование в приложениях (Application usage)
Since type must be aware of the contents of the current shell
execution environment (such as the lists of commands, functions,
and built-ins processed by hash), it is always provided as a
shell regular built-in. If it is called in a separate utility
execution environment, such as one of the following:
nohup type writer
find . -type f | xargs type
it might not produce accurate results.
Примеры (Examples)
None.
Обоснование (Rationale)
None.
Будущие направления (Future directions)
None.
Смотри также (See also)
command(1p), hash(1p)
The Base Definitions volume of POSIX.1‐2017, Chapter 8,
Environment Variables
