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Top Forums Shell Programming and Scripting How to remove special characters? Post 302830821 by wisecracker on Tuesday 9th of July 2013 02:25:47 PM
Old 07-09-2013
I get a completely different result to you using the same command AFTER copying and pasting:-

Code:
Last login: Tue Jul  9 19:07:11 on ttys000
AMIGA:barrywalker~> echo 'ADDÜL' |hexdump -C
00000000  41 44 44 c3 9c 4c 0a                              |ADD..L.|
00000007
AMIGA:barrywalker~>

Notice I have 2 binary values, c3 and 9c, so it makes for a difficult cure...

However, IF, you can guarantee a single constant byte value you could try a derivative of this idea out:-

https://www.unix.com/shell-programmin...ipulation.html
 

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URI::URL(3)						User Contributed Perl Documentation					       URI::URL(3)

NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.12.5 2011-08-13 URI::URL(3)
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