10-06-2008
Or maybe you are simply looking for isxdigit()
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1. UNIX for Dummies Questions & Answers
How will I display on screen a UNIX ascii file with its HEX equivalent. I want to check whether 0D 0A is coming at the end of the file which I am generating from UNIX. (1 Reply)
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Dear all,
Below is my script,
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Hi guys , i would want to count the concurrences of the 0A hex char in a text file , then if no matches i need to add a 0A at the end of the line.
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Hi,
I am new to UNIX. I have a text file where each line ends on the hexadecimal character "0A". In the file there are some records that contain the Hex characters "0D0A" which I need to replace by Hex "20".
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hi all,
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6. Programming
Hi All,
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Hello guys,
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Hi,
Is there really a difference between these two, std::hex and ios::hex??
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Assume I have a file \usr\home\\somedir\myfile123.txt
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LEARN ABOUT MOJAVE
digittoint_l
DIGITTOINT(3) BSD Library Functions Manual DIGITTOINT(3)
NAME
digittoint, digittoint_l -- convert a numeric character to its integer value
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h>
int
digittoint(int c);
#include <xlocale.h>
#include <ctype.h>
int
digittoint_l(int c, locale_t loc);
DESCRIPTION
The digittoint() function converts a numeric character to its corresponding integer value. The character can be any decimal digit or hexa-
decimal digit. With hexadecimal characters, the case of the values does not matter.
While the digittoint() function uses the current locale, the digittoint_l() function may be passed a locale directly. See xlocale(3) for more
information.
RETURN VALUES
The digittoint() function always returns an integer from the range of 0 to 15. If the given character was not a digit as defined by
isxdigit(3), the function will return 0.
SEE ALSO
ctype(3), isdigit(3), isxdigit(3), xlocale(3)
BSD
April 6, 2001 BSD