сортировать, объединять или проверять последовательность текстовых файлов (sort, merge, or sequence check text files)
Переменные окружения (Environment variables)
The following environment variables shall affect the execution of
sort:
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_COLLATE
Determine the locale for ordering rules.
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 and input files) and the
behavior of character classification for the -b, -d,
-f, -i, and -n options.
LC_MESSAGES
Determine the locale that should be used to affect the
format and contents of diagnostic messages written to
standard error.
LC_NUMERIC
Determine the locale for the definition of the radix
character and thousands separator for the -n option.
NLSPATH Determine the location of message catalogs for the
processing of LC_MESSAGES.
