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Top Forums UNIX for Dummies Questions & Answers Using SED to change a specific word's color? Post 302414732 by MrEddy on Tuesday 20th of April 2010 11:28:08 PM
Old 04-21-2010
Well this is what I have so far. I use the following to actually exceute the highlight word search. So I alias sgrep to this command
Code:
alias sgrep ='echo highlightword? ; read highlightword ; cat $pathoffile | sed ''/$highlightword/s//`printf "\033[32m$highlightword\033[0m"`/'''

This works fine if I specify the pathoffile variable ahead of time. I've been trying to figure out a way to get that variable set with one line. I've triedt his.

alias scat ='pathoffile='

So that in actual use I could do scat /var/log/logfile | sgrep

Then it would substitute in the path to the file and set it as the variable pathoffile but not having much luck there so far.

---------- Post updated at 10:28 PM ---------- Previous update was at 10:12 PM ----------

I wonder if it would be easier to just have it change the color of an entire line that has a word matching the pattern? Rather than just changing the color of the one word.

Last edited by Yogesh Sawant; 04-21-2010 at 03:58 AM.. Reason: added code tags
 

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bsetroot(1)						      General Commands Manual						       bsetroot(1)

NAME
bsetroot - blackbox utility to change root window appearance SYNOPSIS
bsetroot -help bsetroot [ -display display ] -solid color bsetroot [ -display display ] -mod x y -fg color -bg color bsetroot [ -display display ] -gradient texture -from color -to color DESCRIPTION
Bsetroot is a utility that can control the appearance of the root window in three ways: Either give it a solid color, or write a two color modula pattern to it, or render a gradient texture, based on two different colors. Bsetroot resembles xsetroot(1) in this functionality but it supports multiple screen displays, and gradient textures the same way as Black- box does. It doesn't handle cursors etc. Bsetroot is part of the Blackbox package. OPTIONS
Bsetroot operates in three ways, you must choose one of the first 3 options: -solid color Sets the root window to specified color. -mod x y Creates a modula pattern. You must specify -bg and -fg colors. -gradient texturestring Renders the specified texture string to the root window. For possible texture strings, please refer to blackbox(1). You must also specify both a -from and a -to color. -display display Tells Bsetroot to connect to the specified display. -bg, -background color Background color. Needed for -mod patterns. -fg, -foreground color Foreground color. Needed for -mod patterns. -from color Start color for rendering textures. Needed for -gradient operation mode. -to color Ending color for rendering textures. Needed for -gradient operation mode. -help Prints version info and short help text. AUTHOR
Bsetroot was written and maintained by Brad Hughes (blackbox@alug.org) and Jeff Raven (jraven@psu.edu). SEE ALSO
blackbox(1) 0.60.3 June 16th, 2000 bsetroot(1)
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