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Full Discussion: Extract match cases
Top Forums Shell Programming and Scripting Extract match cases Post 302608401 by bartus11 on Saturday 17th of March 2012 12:10:06 PM
Old 03-17-2012
I learned AWK from different tutorial in my native language Smilie. But you can be safe about the link I gave you. It has everything you need to start learning AWK and it is written in a very simple and explanatory way. After you go through this manual, you should be able to understand the code I gave you for your problem Smilie.
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DOTTY(1)                                                      General Commands Manual                                                     DOTTY(1)

NAME
dotty - A Customizable Graph Editor SYNOPSIS
dotty [ -V ] [ file ] DESCRIPTION
dotty is a graph editor for the X Window System. It may be run as a standalone editor, or as a front end for applications that use graphs. It can control multiple windows viewing different graphs. dotty is written on top of dot and lefty. lefty is a general-purpose programmable editor for technical pictures. It has an interpretive programming language similar to AWK and C. The user interface and graph editing operations of dotty are written as lefty functions. Pro- grammer-defined graph operations may be loaded as well. Graph layouts are made by dot, which runs as a separate process that communicates with lefty through pipes. USAGE
The file name is optional. If present, the graph contained in that file is displayed in the dotty window. OPTIONS
-V Prints the version. SEE ALSO
dot(1), lefty(1) dotty user guide. DOTTY(1)
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