I have come across an issue to where I am trying to create a script which changes the text color with a simple if then statement. I have seen it done with Fedora 8 but when I try and create it using my MacBook Pro running Snow Leopard it doesn't work. Funny thing is, when I use the "export PS1=" followed by that script, that color changes. Here is what I have:
Code:
if [ $clr = "r" ] ; then
echo -e "\e[1;31m"
The only thing that happens when this is ran is the "\e[1;31m" is echoed.
The only thing I can think of is that between the fedora and Apple version of BASH are different? Not sure though. If anyone can offer any guidance on this I would greatly appreciate it. Thanks.
Does anyone of you know how to turn off color and weird characters on bash shell when using the command "script"? Everytime users on my server used that command to record their script, they either couldn't print it because lp kept giving the "unknown format character" messages or the print paper... (1 Reply)
hello
im looking for an easy way to color specific strings in text file.
simple example:
cat file1
acb 1234
qwer 5678
my goal:
cat file1 (color the acb red and the 5678 blue)
acb 1234
qwer 5678
cheers (2 Replies)
Hello!
I need to write a bash script for my university classes, and I came up with an idea of a program that would test the speed of typing - there is some random text that you have to rewrite, and the script measures time, number of mistakes etc. The text would be visible on the screen all... (3 Replies)
Daily Stupid Question:
When I use a cat with a grep I can see "blind SQL injection vulnerablity" highlighted as red and is easily readable
cat file |grep -i 'blind\ SQL\ injection\ vulnerability'
When I add a more to view the results page at a time, the color is taken away and is... (3 Replies)
I want to know if there is any way to highlight search results using GAWK. So for example:
gawk '{IGNORECASE=1;} /^<a/&&/\$/' index.html
<a class=author href="http://washingtondc.craigslist.org/search/?areaID=10&amp;catAbb=sss&amp;query=ps vita" title="craigslist washington, DC | all for sale... (3 Replies)
Discussion started by: metallica1973
3 Replies
LEARN ABOUT DEBIAN
sdl::color
pods::SDL::Color(3pm) User Contributed Perl Documentation pods::SDL::Color(3pm)NAME
SDL::Color - Format independent color description
CATEGORY
Core, Video, Structure
SYNOPSIS
my $black = SDL::Color->new(0, 0, 0);
my $color = SDL::Color->new(255, 0, 0);
my $r = $color->r; # 255
my $g = $color->g; # 0
my $b = $color->b; # 0
$color->g(255);
$color->b(255);
# $color is now white
DESCRIPTION
"SDL_Color" describes a color in a format independent way.
METHODS
new
my $color = SDL::Color->new(255, 0, 0);
The constructor creates a new color with the specified red, green and blue values.
r
my $r = $color->r;
$color->r(128);
If passed a value, this method sets the red component of the color; if not, it returns the red component of the color.
g
my $g = $color->g;
$color->g(128);
If passed a value, this method sets the green component of the color; if not, it returns the green component of the color.
b
my $b = $color->b;
$color->b(128);
If passed a value, this method sets the blue component of the color; if not, it returns the blue component of the color.
SEE ALSO
SDL::Surface
AUTHORS
See "AUTHORS" in SDL.
perl v5.14.2 2012-05-28 pods::SDL::Color(3pm)