It is possible to use colors on the Unix command-line interface.

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1answer
52 views

Red and blue are switched in xfce

I have a BeagleBone Black, wich is connected to a TV via HDMI. When I boot up the BeagleBone Black using a minimal Ubuntu image, I can see Tux greeting me in all his three-color glory, yellow feet and ...
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85 views

Change color balance on Intel Graphics

My laptop has some screen or cable problem, because of which the screen is all pink colour. In Windows I use my Graphic Card configuration software to change the screen colours mixing colour channels ...
2
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861 views

How to change a font/background color in transparent windows?

When you select something, the color of the selection usually changes to the font color, and the font color is being set to backgroud color. So, if you have a black background in a terminal, and the ...
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302 views

How to change colors of all running urxvt instances?

I'm used to black background and light green text when working on my urxvt terminals. But sometimes, when I take my laptop outside, it becomes hard to read and I'd like to change the colors of all my ...
2
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1answer
280 views

How can I reproduce solarized theme colors with xcalib for reading pdf's

How can I reproduce solarized theme colors with xcalib for reading pdf's? I want to use xcalib such that I can read (black and white) pdf's with evince such that the background is like that one I am ...
2
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70 views

Is it possible to modify the colors in bash? [duplicate]

Possible Duplicate: Is it possible to configure Bash so that STDERR can be a different color than STDOUT? In bash, the only color I know how to modify is the prompt, using \[ and \]. From ...
2
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1answer
2k views

Change font color and shadow from titlebar in window manager

I'm trying Linux Mint Debian Edition XFCE, and want to use a specific theme; only drawback - the font color and font shadow are unreadable, how can I change them? Also the active/inactive color window ...
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4answers
245 views

How to change color of a character while tailing and tr

I regularly use this command line but I would like to change the color of the "|" to green in the output. Does anyone know how I can accomplish this? tail -f file.log | tr '\001' '|' | grep TEST
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7k views

Colorful ssh banner

I would like to colorize my ssh banner. I know I can perform it like so: In /etc/profile I can put: echo -e "\e[1;31m Colorful text" echo -e "\e[0m Reset" But I have some ASCII art in the banner ...
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2answers
337 views

How can I print text using any one of the 256 colors that the terminal allows?

I would like to write a program that utilizes all 256 of the Linux terminal's text colors. To date, however, I have only found a handful of color codes, which are in the format ...
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2answers
59 views

Which part of this bash PS1 config determine the color?

I got my git branch color set by this tutorial:http://www.bramschoenmakers.nl/en/node/624 But recenlty I've reverted my terminal background color, and the yellow branch name is nearly invisible under ...
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2answers
3k views

Why the differences in color between SSH terminal sessions in OSX?

I'm trying to get the colors in an SSH terminal session with a CentOS machine to look the same as it does when I'm SSH'd into my Ubuntu server. If I run echo $TERM in both I get xterm-color as ...
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3answers
68 views

colourize the first part of each line

I have some chat logs like: (15:12:56) rubo77: mist migration (15:05:22) hans: ist hugo da? (15:36:13) rubo77: test (13:30:15) rubo77: what are the access data? (15:06:38) someone@jabber.ccc.de: user ...
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3answers
90 views

How can i check for existence of color in my linux box?

I want to do something like this in my linux box: if [[ colors exist ]];then echo "some text in colors" fi my doubt is : i am using sed to put colors in log file for some text but if the linux box ...
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3answers
949 views

How to force lp from CUPS to print in grayscale?

I want to print an image from a command line: lp -o scaling=//100// image.jpg How can I force it to be printed in grayscale?
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2answers
2k views

How to find out what color I gave to xsetroot?

I used xsetroot -solid "#xxxxxx" to set a background color. I like this color, but did not record the command and it's long gone from the bash shell history. How can I find out what the color was? ...
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1answer
526 views

Echo/Printing text in the color of a given hex code (regardless of Xresources/Xdefaults)

is there any way to echo/print text in the color of a given hex code (#000000, #FFFFFF, etc.) regardless of one's own Xresources/Xdefaults color definitions? Like, if Bob had in his ...
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2answers
530 views

Change the color of tcsh output for any command

I want a different color for terminal returns: Example: $ pwd //when return key is hit $ /home/user/tools //return value printed in different color, say: grey color This ...
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1answer
455 views

Unwanted text highlighting in Vim latex-suite

I have installed vim latex-suite. Whenever I type$$ to get inside math mode, as a side effect, it also highlights the last search term using /exp. What has caused this and how can I avoid this ...
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2answers
13 views

Man page highlight color

To colorize my man pages, I put this code from archlinux.org into .bashrc: man() { env LESS_TERMCAP_mb=$'\E[01;31m' \ LESS_TERMCAP_md=$'\E[01;38;5;74m' \ LESS_TERMCAP_me=$'\E[0m' \ ...
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1answer
69 views

tmux hightlight colour setting

In tmux, the default highlight setting is a yellow background -- at least on my version and machine. This is when using the mouse on X11 but is the same with the console selection. I cannot find the ...
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1answer
444 views

How to change the output color of ls comman in terminal in OS X and iTerm2?

I know that a similar question has been as in: How to colorize output of ls ? Though, I didn't really understand the answer and couldn't really make it work. However, I have tried something ...
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2answers
121 views

text color settings in emacs

I just switched to emacs from Vim today so I have no idea what I am doing. How do I change the syntax coloring in Emacs? Everything is green or light green. As you can see, latex tex is dark green ...
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1answer
194 views

bash prompt - long command circle back to same line after adding color

Note: I am using Putty and my TERM is set to XTERM. I have added the color to my bash prompt as PS1="\[\033[0;32m\]\d \t \u\e[1;33m@\H /\W $ \[\033[1;37m\]" just to simplify PS1 in English - ...
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1answer
497 views

How can I list LS_COLORS in colour?

I recall that eval "dircolors -b" used to display the colours that LS_COLORS was using, based on the file types or extensions. It was not simply the colour values that were displayed but the colours ...
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3answers
809 views

dircolors “missing second token”

I'd like to customize the colors of ls and as far as I understand the way to go is with dircolors. I did: dircolors > ~/.dircolors Immediately after this I launch a terminal and get this error: ...
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1answer
341 views

colorizing ls output based on filename

i'm on freeBSD and trying to colorize ls output, so i've added alias ls ls -lhG setenv LSCOLORS gxfxcxdxbxegedabagacad to my .cshrc and it works. but what i really want to - is to be able ...
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1answer
2k views

Understanding colors in zsh

In this thread, yoda suggests the following solution for using colors in zsh #load colors autoload colors && colors for COLOR in RED GREEN YELLOW BLUE MAGENTA CYAN BLACK WHITE; do eval ...
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1answer
60 views

Less command change color of “~” and “(END)”?

How do I change the color of the "~" characters that go along the edge of a Less command output. And how to change the color "(END)" at the bottom?
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1answer
67 views

Emacs, complete list of color “keys”

If you want to customize the colors in Emacs, specifying them in the .emacs init file, without installing any extra package, and without using a pre-made theme, something like this seems to work: ...
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2answers
78 views

Command working from CLI but not from script

I have a command that I use from the CLI to properly color files, folders, executables, etc. The command that I'm executing looks like this: test -r ~/.dircolors && eval "$(dircolors -b ...
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1answer
928 views

Sorting by one column then the

Say i have a output file with following: 010513 08:04 ROUTER1 192.168.1.1 68.130.5.10 HIT(1) 010513 08:04 ROUTER1 172.168.1.1 28.130.5.10 HIT(1) 010513 08:04 ROUTER1 122.168.1.1 ...
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2answers
737 views

Loading a color scheme has no effect in Vim

I had selected some really smart looking color schemes for Vim here Following the instruction inside those files I've copied them in my $VIMRUNTIME/colors directory. When Vim is launched in normal ...
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1answer
496 views

M-x ansi-term colors in Emacs 24.x

I have noticed that some colors in LS_COLORS don't work when running a shell inside M-x-ansi-term in Emacs. For exmaple; di 00 94 is supposed to turn on bold on light blue on directories on ...
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1answer
535 views

Colors not rendered correctly in oh-my-zsh themes

I'm trying to use colors in oh-my-zsh themes. It works fine on my home computer (ubuntu), but in a work computer (Scientific Linux i.e. Enterprise linux) the prompt colors are actually spelled out. ...
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1answer
379 views

Pipe Python Shell to source-highlight

When I try to make the Python shell get color: python 2>&1 | source-highlight --failsafe -f esc -s python the >>> prompt seems to be always delayed by 1 command. Why is this ...
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1answer
3k views

How to change background color of side pane of Kate and Kile?

I am trying to customize the color scheme of Kile/Kate. I could do it, except I could not find any way to change the color of the side pane such as files, etc. I prefer dark background, and having ...
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22 views

How can I get red letters with tput when I seem to get yellow?

I was using #!/bin/sh if [ $TERM=screen ] then pass_color=' \033[01;32m' fail_color=' \033[01;31m' fi echo "$pass_color green $fail_color red" as in but I was advised to use tput instead, so ...
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16 views

grc: Highlight capture groups only?

Recently I came across grc and I find it really simple. However, I would like to highlight some chunks of regex-matched text. For example, svn status properties conflict highlight I hoped to work: ...
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0answers
23 views

How to force custom color scheme when using Inverted Colors in Evince?

As pointed out in Software to read PDFs with inverted colors (Windows), instead of having a very white on very black color scheme (which induces a very nasty contrast) it is often preferable to use a ...
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0answers
7 views

Modifying displayed pixels [migrated]

Is it possible to easily modify individual pixels displayed on a screen according to a function? For example, suppose a pixel on the screen had values in (Red,Green,Blue) = (25,50,100) and I want to ...
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504 views

Terminal colors for Vim Airline and Tmux Tmuxline

When using Vim on its own with Vundle and Airline the theme appears normally: When I have loaded it up in Tmuxline, the theme uses different colors and even Vim looks different: Here's my Tmux ...
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1answer
79 views

Terminal colors putty raspbian

I'm connecting to my Raspberry Pi from my Windows Machine using putty. I already adjusted the colors for bold blue in putty to be more readable (using this guide). But I still have problems with the ...
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0answers
58 views

Why does vim color this .bashrc line incorrectly? Fixable?

I have the following line in my .bashrc that allows me to use rlwrap with sqlplus. Why does vim seem to color this wrong? alias sqlplus='rlwrap -c -f /usr/bin/rlwrap -b ...
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91 views

midnight commander: settings for mcview not honored

Midnight Commander supports skins, where custom colors can be defined. I have created my own skin with custom colors. However, I am unable to change the color for the internal viewer (mcview). ...
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72 views

tmux color theme in emacs gtk

When I use emacs -nw I always use it in tmux 256-color mode. tmux applies its default color theme to emacs so it looks like this: For some reason I like that color theme far better than any other ...
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1answer
285 views

Video colors reversed (negative) in Ubuntu 12.04 LTS

What's the fix for negative colors in videos (Ubuntu 12.04 LTS)? Pictures or thumbnails are not effected, only videos. It does not seem to be a browser problem as videos viewed offline exhibit the ...
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0answers
9 views

Bash in php exec don't color png and mp3 files on Linux [duplicate]

I have code like this: header("Content-Type: text/plain"); exec("/bin/bash -c 'ls --color=always'", $result); echo implode("\n", $result); and I've got result: Makefile README Yann Tiersen - ...
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1answer
244 views

cp /etc/DIR_COLORS ~/.dir_colors not responding

I'm using CentOS 6.5 and Putty. My problem is that directory file names are shown in dark blue color which is hard to read. I google searched and found this link; basically it's copying the DIR_COLORS ...
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1answer
175 views

set tab color in a tabbed terminal emulator

I would like to set in my terminal emulator (i.e. gnome-terminal) the color of the tabs like in the osx's terminal emulator. Is there this feature in any of the linux terminal emulator plethora? ...