Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: HexView

by Anonymous Monk
on Nov 17, 2012 at 18:43 UTC ( #1004337=note: print w/ replies, xml ) Need Help??


in reply to HexView

Package above does not work in threaded scripts probably due to usage of eval. I have made a simpler version of the same package. See below:

#!/usr/bin/perl -w # (c) Saulius Petrauskas 2012 # Lentele atspausdina duomenis is eilutes. package HexPrint; use strict; BEGIN { use Exporter (); our ($VERSION, @ISA, @EXPORT); $VERSION = 0.01; @ISA = qw(Exporter); @EXPORT = qw(&HexPrint); } sub HexPrint { my $str = shift; my $i = 0; my $s = ''; print " +--------------------------------------------------+------------------ ++ | 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF +| +--------------------------------------------------+------------------ ++ | "; $str =~ s/(.)/printf("%02X ",ord($1));$s.=$1;if($i++>14){$s=~s|[^ +-~]|.|g;print " | $s |\n| ";$s='';$i=0;}/gse; if($i > 0) { # print tail $s=~s|[^ -~]|.|g; print " "x(16-$i) . " | $s" . " "x(16-$i) . " |\n"; } print "+--------------------------------------------------+----------- +-------+\n"; } 1;


Comment on Re: HexView
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1004337]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (8)
As of 2015-07-31 05:15 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (274 votes), past polls