awk help Post: 302505896

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Top Forums Shell Programming and Scripting awk help Post 302505896 by cgkmal on Friday 18th of March 2011 12:13:36 AM

03-18-2011

Registered User

Hi mukeshguliao,

Of course. Well, I detected something wrong when the original code I use worked with the sample data you put in
the thread body, but didn't work in the expected way with the file you uploaded. Therefore, when I analyse the
format in a text editor and see what happened with that uploaded file, I see that this file had line endings in DOS
format(with carriage return character=CR=\r) and the first sample had line endings with UNIX format (New line character=NL=\n)

But how is verified that?
1-) when I see the file in text editor, at first sight, both characters are represented with a different symbol (new line="�" and carriage return="�").
2.1-) When I do a search within text editor (Ctrl+F, with the "Regular Expresion" option selected), and look for New lines (\n), this character is not found
2.2-) When I do a search within text editor (Ctrl+F, with the "Regular Expresion" option selected), and look for Carriage Return (\r), this character is found
and is verified the supposition about the file possibly did had a line ending with DOS format.

In order you be more clear, below you can see a little table with this conventions and 2 attached images where you can see how it is graphical represented
in text editor both cases.

Code:

Escape     Character
\a     audible bell
\b     backspace
\f     formfeed
\n     newline
\r     carriage return
\t     horizontal tab
\v     vertical tab
\ooo     octal value ooo
\xdd     hexadecimal value dd
\/     slash
\"     quote

Hope it helps,

Best regards.

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LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)

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