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Top Forums Shell Programming and Scripting Perl Help - Assigning variables to text file contents Post 302520153 by pravin27 on Friday 6th of May 2011 02:31:01 AM
Old 05-06-2011
One liner.
Code:
perl -nle 'BEGIN{open(OUT,">","hex.txt") or die "$!";} print OUT sprintf("%x",$_);END{close OUT;}' dec.txt

 

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NetSDS::Util::Convert(3pm)				User Contributed Perl Documentation				NetSDS::Util::Convert(3pm)

NAME
NetSDS::Util::Convert - data formats conversion functions SYNOPSIS
use NetSDS::Util::Convert qw(...); DESCRIPTION
"NetSDS::Util::Convert" module contains miscelaneous functions. o CLI parameters processing o types validation o HEX, Base64, URI, BCD encondig o UUID processing EXPORTED FUNCTIONS
conv_conv_str_bcd($str) - convert string to little-endian BCD This function converts string to little-endian BCD encoding filled with F16 value. conv_chr_hex($char) - encode char to hexadecimal string $hex = conv_chr_hex('a'); # return 61 conv_hex_chr($hex) - convert hexadecimal string to character $chr = conv_hex_chr('4A'); # return 'J' conv_str_hex($str) - convert byte string to hexadecimal $str = 'Want hex dump!'; $hex = conv_hex_str($str); print "Hex string: " . $hex; conv_hex_str($string) - convert hex to byte string $hex = '7A686F7061'; $string = conv_hex_str($hex); print "String from hex: " . $string; conv_str_base64($str) - convert string to Base64 my $b64 = str_base64("Hallo, people!"); conv_base64_str($b64) - convert Base64 to string my $str = base64_str($base64_string); conv_str_uri($str) - convert string to URI encoded Example: my $uri = str_uri("http://www.google.com/?q=what"); conv_uri_str($uri) - decode URI encoded string Example: my $str = uri_str($uri_string); EXAMPLES
None BUGS
None TODO
1. Add other encodings support SEE ALSO
Pod::Usage, Data::UUID AUTHORS
Valentyn Solomko <pere@pere.org.ua> Michael Bochkaryov <misha@rattler.kiev.ua> perl v5.12.4 2011-08-27 NetSDS::Util::Convert(3pm)
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