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ru.unix.bsd
- RU.UNIX.BSD ------------------------------------------------------------------
From : Sergey Babitch 2:5020/400 22 Aug 2007 15:17:34
To : Victor Sudakov
Subject : Re: напечатать строку вместо кодов символов
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Hi, Victor!
On Wed, Aug 22, 2007 at 06:16:54AM +0000, Victor Sudakov wrote:
[Skipped by Sergey Babitch]
> Hе понял, при чём тут разные шеллы. Я тебе предлагаю попробовать
> /usr/bin/printf "\xD0\xA0\xD1\x83\xD1\x87\xD0\xBA\xD0\xB8\xD0\xBD"
>
> Либо в bash есть встроенный printf?
Да.
> /usr/bin/printf "\xD0\xA0\xD1\x83\xD1\x87\xD0\xBA\xD0\xB8\xD0\xBD"
xD0xA0xD1x83xD1x87xD0xBAxD0xB8xD0xBD>
> printf "\xD0\xA0\xD1\x83\xD1\x87\xD0\xBA\xD0\xB8\xD0\xBD"
пНяїяґпРпЛпЧ>
> man bash
[Skipped by Sergey Babitch]
printf [-v var] format [arguments]
Write the formatted arguments to the standard output under the
control of the format. The format is a character string which
contains three types of objects: plain characters, which are
simply copied to standard output, character escape sequences,
which are converted and copied to the standard output, and for-
mat specifications, each of which causes printing of the next
successive argument. In addition to the standard printf(1) for-
mats, %b causes printf to expand backslash escape sequences in
the corresponding argument (except that \c terminates output,
backslashes in \', \", and \? are not removed, and octal escapes
beginning with \0 may contain up to four digits), and %q causes
printf to output the corresponding argument in a format that can
be reused as shell input.
The -v option causes the output to be assigned to the variable
var rather than being printed to the standard output.
The format is reused as necessary to consume all of the argu-
ments. If the format requires more arguments than are supplied,
the extra format specifications behave as if a zero value or
null string, as appropriate, had been supplied. The return
value is zero on success, non-zero on failure.
--
Good Luck! Sergey Babitch (SB551-RIPE) ICQ: 105517491 FreeLance Artist
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