Identify Color and send email with same color Post: 302894034

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Top Forums Shell Programming and Scripting Identify Color and send email with same color Post 302894034 by Kingcobra on Sunday 23rd of March 2014 08:12:31 AM

03-23-2014

Registered User

Thanks wisecracker for your reply,the actual requirement in our project is that we have a java program that prints text to the terminal when manually run and red when printed in all instances is an error,our requirement is that we need to send an email whenever red is outputted.
Now this check is being done manually we are planning to convert to cron tab and divert this output to a file and mail in cases only when file has anything in red color.But the problem here is when I redirect I am lossing the colors

---------- Post updated at 08:12 PM ---------- Previous update was at 08:10 PM ----------

In short the question is how do the retain color when text is redirected to a file.

ls -l --color|less -R would retain color

but how to I retain color when

someunixcommandwhich prints colored text>filename

Kingcobra

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LEARN ABOUT DEBIAN

colorreset

COLORS(3)						   libbash colors Library Manual						 COLORS(3)

NAME

     colors -- libbash library for setting tty colors.

SYNOPSIS

     colorSet	  <color>
     colorReset
     colorPrint   [<indent>] <color> <text>
     colorPrintN  [<indent>] <color> <text>

DESCRIPTION

   General
     colors is a collection of functions that make it very easy to put colored text on tty.

     The function list:
	   colorSet	    Sets the color of the prints to the tty to COLOR
	   colorReset	    Resets current tty color back to normal
	   colorPrint	    Prints TEXT in the color COLOR indented by INDENT (without adding a newline)
	   colorPrintN	    The same as colorPrint, but trailing newline is added

     Detailed interface description follows.

   Available colors:
	   Green
	   Red
	   Yellow
	   White
     The color parameter is non-case-sensitive (i.e. RED, red, ReD, and all the other forms are valid and are the same as Red).

FUNCTIONS DESCRIPTIONS

   colorSet <color>
     Sets the current printing color to color.

   colorReset
     Resets current tty color back to normal.

   colorPrint [<indent>] <color>
     Prints text using the color color indented by indent (without adding a newline).

     Parameters:

       <indent>
	 The column to move to before start printing.  This parameter is optional. If ommitted - start output from current cursor position.

       <color>
	 The color to use.

       <color>
	 The text to print.

   colorPrintN [<indent>] <color>
     The same as colorPrint, except a trailing newline is added.

EXAMPLES

     Printing a green 'Hello World' with a newline:

	  Using colorSet:
		  $ colorSet green
		  $ echo 'Hello World'
		  $ colorReset

	  Using colorPrint:
		  $ colorPrint 'Hello World'; echo

	  Using colorPrintN:
		  $ colorPrintN 'Hello World'

AUTHORS

     Hai Zaar <haizaar@haizaar.com>
     Gil Ran <gil@ran4.net>

SEE ALSO

     ldbash(1), libbash(1)

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