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Top Forums Shell Programming and Scripting AWK swapping fields on different lines Post 302624341 by itkamaraj on Monday 16th of April 2012 06:40:17 AM
Old 04-16-2012
Code:
 
$ nawk '{a=$1;b=$0;getline;c=$2" "$3;sub(c,a);sub(a,c,b);printf("%s\n%s",b,$0)}' test.txt
Mr. Smith Cyclist 10:59 #(newline here)
Cyclist Andrew has a great track record....
 
$ cat test.txt 
Andrew Cyclist 10:59 #(newline here)
Cyclist Mr. Smith has a great track record....

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Pod::Text::Overstrike(3perl)				 Perl Programmers Reference Guide			      Pod::Text::Overstrike(3perl)

NAME
Pod::Text::Overstrike - Convert POD data to formatted overstrike text SYNOPSIS
use Pod::Text::Overstrike; my $parser = Pod::Text::Overstrike->new (sentence => 0, width => 78); # Read POD from STDIN and write to STDOUT. $parser->parse_from_filehandle; # Read POD from file.pod and write to file.txt. $parser->parse_from_file ('file.pod', 'file.txt'); DESCRIPTION
Pod::Text::Overstrike is a simple subclass of Pod::Text that highlights output text using overstrike sequences, in a manner similar to nroff. Characters in bold text are overstruck (character, backspace, character) and characters in underlined text are converted to overstruck underscores (underscore, backspace, character). This format was originally designed for hard-copy terminals and/or line printers, yet is readable on soft-copy (CRT) terminals. Overstruck text is best viewed by page-at-a-time programs that take advantage of the terminal's stand-out and underline capabilities, such as the less program on Unix. Apart from the overstrike, it in all ways functions like Pod::Text. See Pod::Text for details and available options. BUGS
Currently, the outermost formatting instruction wins, so for example underlined text inside a region of bold text is displayed as simply bold. There may be some better approach possible. SEE ALSO
Pod::Text, Pod::Simple The current version of this module is always available from its web site at <http://www.eyrie.org/~eagle/software/podlators/>. It is also part of the Perl core distribution as of 5.6.0. AUTHOR
Joe Smith <Joe.Smith@inwap.com>, using the framework created by Russ Allbery <rra@stanford.edu>. COPYRIGHT AND LICENSE
Copyright 2000 by Joe Smith <Joe.Smith@inwap.com>. Copyright 2001, 2004, 2008 by Russ Allbery <rra@stanford.edu>. This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2010-12-30 Pod::Text::Overstrike(3perl)
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