Hi:
I´ve developed a script that count in decimal base. this is a example:
ini=0
end=0
ini=$1
end=`expr $2+1`
i=$ini
while
do
..
..
i=`expr $i+1`
done
Could you say me how dou you count in hexadecimal base?
Thanks (1 Reply)
Could anyone tell me how to write a C shell script according to the following requirement.
Write a C shell script convertmin which will read in a number, thought of as representing minutes, and print out the number of hours/minutes it represents so:
Note: you are required to check exception... (1 Reply)
Hello Experts,,
I m facing a problem as follows.. need help..
When I am giving the below command it gives me three digit hexadecimal number , for ex :-
printf("%0.3x", 10);
Output: 00a
But I want the same for signed number also.
Now when I am specifiying the... (10 Replies)
I have a text file of alphanumeric values listed one by one. I have to convert them to hexadecimal equivalents for each character seperated by ":" in Unix bash shell script. For example, 12345678 has to be converted to 31:32:33:34:35:36:37:38 (10 Replies)
Hello,
i'm trying to write a script sh to convert the rights of a folder or file in a number.
Explain:
ls -l = rwxrwxrwx
so i must display 777.
Do you known where i can find so convert script
Thanks
Use code tags, thanks. (11 Replies)
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ICONV(1) Linux Programmer's Manual ICONV(1)NAME
iconv - character set conversion
SYNOPSIS
iconv [OPTION...] [-f encoding] [-t encoding] [inputfile ...]
iconv -l
DESCRIPTION
The iconv program converts text from one encoding to another encoding. More precisely, it converts from the encoding given for the -f
option to the encoding given for the -t option. Either of these encodings defaults to the encoding of the current locale. All the input-
files are read and converted in turn; if no inputfile is given, the standard input is used. The converted text is printed to standard out-
put.
The encodings permitted are system dependent. For the libiconv implementation, they are listed in the iconv_open(3) manual page.
Options controlling the input and output format:
-f encoding, --from-code=encoding
Specifies the encoding of the input.
-t encoding, --to-code=encoding
Specifies the encoding of the output.
Options controlling conversion problems:
-c When this option is given, characters that cannot be converted are silently discarded, instead of leading to a conversion error.
--unicode-subst=formatstring
When this option is given, Unicode characters that cannot be represented in the target encoding are replaced with a placeholder
string that is constructed from the given formatstring, applied to the Unicode code point. The formatstring must be a format string
in the same format as for the printf command or the printf() function, taking either no argument or exactly one unsigned integer
argument.
--byte-subst=formatstring
When this option is given, bytes in the input that are not valid in the source encoding are replaced with a placeholder string that
is constructed from the given formatstring, applied to the byte's value. The formatstring must be a format string in the same format
as for the printf command or the printf() function, taking either no argument or exactly one unsigned integer argument.
--widechar-subst=formatstring
When this option is given, wide characters in the input that are not valid in the source encoding are replaced with a placeholder
string that is constructed from the given formatstring, applied to the byte's value. The formatstring must be a format string in the
same format as for the printf command or the printf() function, taking either no argument or exactly one unsigned integer argument.
Options controlling error output:
-s, --silent
When this option is given, error messages about invalid or unconvertible characters are omitted, but the actual converted text is
unaffected.
The iconv -l or iconv --list command lists the names of the supported encodings, in a system dependent format. For the libiconv implementa-
tion, the names are printed in upper case, separated by whitespace, and alias names of an encoding are listed on the same line as the
encoding itself.
EXAMPLES
iconv -f ISO-8859-1 -t UTF-8
converts input from the old West-European encoding ISO-8859-1 to Unicode.
iconv -f KOI8-R --byte-subst="<0x%x>"
--unicode-subst="<U+%04X>"
converts input from the old Russian encoding KOI8-R to the locale encoding, substituting an angle bracket notation with hexadecimal
numbers for invalid bytes and for valid but unconvertible characters.
iconv --list
lists the supported encodings.
SEE ALSO iconv_open(3)GNU January 22, 2006 ICONV(1)