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Full Discussion: Shell script remove bad character
Top Forums Shell Programming and Scripting Shell script remove bad character Post 302713225 by kshji on Wednesday 10th of October 2012 11:30:29 AM
Old 10-10-2012
Code:
# ascii 169 = oct 251
tr -d '\251'

'[\252-\254]' # all ascii between \252 and \254
or list some chars
'\251\253\221'

\NNN = octal value

If you need conversion tool, ex. in ksh93 you can use builtin:
Code:
dec=169
typeset -i 8 oct
oct=$dec
echo $oct
# or binary
typeset -i 2 bin
bin=$dec
echo $bin

Last edited by kshji; 10-10-2012 at 12:38 PM..
 

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LEARN ABOUT SUSE

cpanplus::shell

CPANPLUS::Shell(3pm)					 Perl Programmers Reference Guide				      CPANPLUS::Shell(3pm)

NAME

       CPANPLUS::Shell

SYNOPSIS

	   use CPANPLUS::Shell; 	    # load the shell indicated by your
					    # config -- defaults to
					    # CPANPLUS::Shell::Default

	   use CPANPLUS::Shell qw[Classic]  # load CPANPLUS::Shell::Classic;

	   my $ui      = CPANPLUS::Shell->new();
	   my $name    = $ui->which;	    # Find out what shell you loaded

	   $ui->shell;			    # run the ui shell

DESCRIPTION

       This module is the generic loading (and base class) for all "CPANPLUS" shells. Through this module you can load any installed "CPANPLUS"
       shell.

       Just about all the functionality is provided by the shell that you have loaded, and not by this class (which merely functions as a generic
       loading class), so please consult the documentation of your shell of choice.

BUG REPORTS

       Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>.

AUTHOR

       This module by Jos Boumans <kane@cpan.org>.

COPYRIGHT

       The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved.

       This library is free software; you may redistribute and/or modify it under the same terms as Perl itself.

SEE ALSO

       CPANPLUS::Shell::Default, CPANPLUS::Shell::Classic, cpanp

perl v5.12.1							    2010-04-26						      CPANPLUS::Shell(3pm)
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