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Full Discussion: VI Line Break?
Top Forums UNIX for Dummies Questions & Answers VI Line Break? Post 302602629 by agama on Tuesday 28th of February 2012 12:08:09 AM
Old 02-28-2012
Do you mean that you want to have an empty line between your title, and the tree? If so, then using a second echo, with a null string will work. For example:

Code:
echo "Below is the list of files in the directory:"
echo ""    # space with an empty line
ls -al



The listing of files generated by the code above is separated from the "title" by a single blank line. You could also use a single printf:

Code:
printf "Below is the list of files in the directory:\n\n"



The double newline at the end creates the blank line.

If this isn't what you are talking about, please provide an example.
This User Gave Thanks to agama For This Post:
bbowers
 

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LEARN ABOUT SUSE

cgen

fileutil::magic::cgen(n)					  file utilities					  fileutil::magic::cgen(n)

__________________________________________________________________________________________________________________________________________________

NAME

       fileutil::magic::cgen - Generator core for compiler of magic(5) files

SYNOPSIS

       package require Tcl  8.4

       package require fileutil::magic::cgen  ?1.0?

       package require fileutil::magic::rt  ?1.0?

       package require struct::tree

       package require struct::list

       ::fileutil::magic::cgen::2tree script

       ::fileutil::magic::cgen::treedump tree

       ::fileutil::magic::cgen::treegen tree node

_________________________________________________________________

DESCRIPTION

       This  package  provides the generator backend for a compiler of magic(5) files into recognizers based on the fileutil::magic::rt recognizer
       runtime package. For the compiler frontend using this generator see the package fileutil::magic::cfront.

COMMANDS

       ::fileutil::magic::cgen::2tree script
	      This command converts the recognizer specified by the script into a tree and returns the object command of that tree as its  result.
	      It uses the package struct::tree for the tree.

	      The script is in the format specified by magic(5).

       ::fileutil::magic::cgen::treedump tree
	      This  command  takes a tree as generated by ::fileutil::magic::cgen::2tree and returns a string encoding the tree for human consump-
	      tion, to aid in debugging.

       ::fileutil::magic::cgen::treegen tree node
	      This command takes a tree as generated by ::fileutil::magic::cgen::2tree and returns a Tcl script, the recognizer for the file types
	      represented by the sub-tree rooted at the node.  The generated script makes extensive use of the commands provided by the recognizer
	      runtime package fileutil::magic::rt to perform its duties.

BUGS, IDEAS, FEEDBACK
       This document, and the package it describes, will undoubtedly contain bugs and other problems.  Please report such in the category fileutil
       :: magic of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you may
       have for either package and/or documentation.

SEE ALSO

       file(1), fileutil, magic(5)

KEYWORDS

       file recognition, file type, file utilities, mime, type

fumagic 								1.0						  fileutil::magic::cgen(n)
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