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

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1answer
3k views

How to colorize “root” in red in CentOS?

This is the content of /etc/bashrc, I would like to modify it for show "root" as red but don't know where to add the color code. # /etc/bashrc # System wide functions and aliases # Environment stuff ...
3
votes
1answer
845 views

watch command not showing colors for 'git status'

I'm trying to get watch to display colors from 'git status'. I've tried running watch with the --color option, as suggested elsewhere here, but, still, watch --color 'git status' doesn't display ...
3
votes
4answers
583 views

Colored output in less when tailing a logfile

I am in dire need of a way to color my less output while reading a file that is constantly being appended. The file in questions is a Resin servlet container log. My current "implementation" of the ...
3
votes
3answers
1k views

Solarized colors in st (simple terminal)

I want to use st with solarized colors like I can with urxvt (of course this is done via .Xresources, in st the colors are defined in a header file). I've tried to put the colors in st's config file ...
3
votes
1answer
82 views

Customizing less colors

When using less in OS X, how can I customize the colors with with things are displayed? When I run less within an ansi-term in Emacs the colors don't come out nicely. $ less --version less 418 ...
3
votes
1answer
84 views

How to set light colors instead of bold in PS (shell prompt)

I have an Archlinux installed on headless RaspberryPi. I'm using SSH to connect to it. I've added some colors to bash with editing sudo nano /home/pi/.bashrc and adding: ...
3
votes
2answers
134 views

customise ls color for directories contain specified file/s

How can I colorize directories contain files with word INCORRECT inside? Example: I have 3 directories which contain log file. dir_a/log dir_b/log dir_c/log The file log in dir_c contain word ...
3
votes
1answer
451 views

Color script output only when invoked from interactive shell

I made a bash script producing colored output. The colors are fine when the script is called from an interactive shell. However, if the output is processed in another script, or passed through a pipe, ...
3
votes
1answer
216 views

Colour bleeds right when writing a custom script in byobu

I am using byobu with tmux backend in Ubuntu 12.04. I am trying write a custom script as shown at the manpage of byobu: #!/bin/sh printf "\005{= bw}%s\005{-}" "$(uname -r)" When being run (using ...
3
votes
0answers
81 views

How to change background color of a pane in tmux?

I would like to change the background color of the inactive panes in tmux to better distinguish between the active pane and inactive panes. Something just a few shades different than the default. How ...
3
votes
1answer
236 views

how to edit and color bash's tab completion list

Following is what i would like to have. When the tab completion is ambiguous, and bash prints the list of possibilities. I would like it to colour the next character I should press inside every word ...
3
votes
1answer
93 views

How to show console color in Emacs shell

When I run a command by smart-compile, I get string like this. [32mYour bundle is complete![0m [32mIt was installed into ./vendor/bundle[0m I think [32m and [0m represent color in console. Is ...
3
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0answers
960 views

ls and vim color on SunOS 5.8/Solaris 8

I want to use ls and vim with color on Sunos 5.8 SunOS 5.8 Generic_117350-11 sun4u sparc SUNW,Sun-Blade-2500 I have installed ls (GNU coreutils) 6.9 and vim 7.2 In ~/.cshrc: setenv TERM sun-color ...
2
votes
2answers
1k views

How to change the background color of curses applications?

I hate that blue background which is everywhere in ncurses applications like: irssi, mc, tig, … I want to change that color, how can I do it? I know that midnight commander has themes, but what about ...
2
votes
3answers
318 views

How can I tell echo/printf in Bash to swallow escape codes, based on a condition?

I have a Bash script that is being run interactively and as a cron job. When run interactively it outputs colored text on the terminal. However, when run in cron it doesn't have a terminal and ...
2
votes
1answer
2k views

A more readable ps

Are there any tools that improve the readability of ps in the same spirit as ack for grep? This would be especially on OS X where ps does not even have options such as --sort user. So far the nicest ...
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votes
2answers
1k views

bash PS1 256 colors with bold

I want to list all colors that I can use in bash console. And after it I want to set my prompt to be bold and orange like color. I'm using this to do listing color codes for me: for code in {0..255}; ...
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votes
2answers
32 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' \ ...
2
votes
2answers
358 views

256 Colors in xterm and tmux [in FreeBSD 10]

So these past few days I am working to make Xterm and tmux show all the 256 colors available in them by default. I reach these conclusions: for tmux to show 256 colors you have to make xterm to ...
2
votes
2answers
1k views

How to change variable color in vim solarized theme?

I have just installed solarized theme for vim from https://github.com/altercation/vim-colors-solarized But the problem for me is that the background stays black and I have the variable names in ...
2
votes
1answer
346 views

Is there a way of color-highlighting paired brackets in shell (bash)?

Does anyone know if there is a way reproducing the same behaviour many text editors provide for colour-highlighting the syntax operators such as brackets or curly brackets. It would be very useful for ...
2
votes
1answer
340 views

How to capture text formatting in bash?

The following shell script works but removes colored formatting generated by rspec: #!/bin/bash OUTPUT=`rspec` echo "$OUTPUT" How to preserve the colors?
2
votes
1answer
3k views

Terminal does not source .zshrc with custom colors for ls and cd command

I customized the directory and file colors for ls and cd + TAB. Here is my configuration. My configuration My system environment. Ubuntu 10.10 zsh 4.3.10 (x86_64-unknown-linux-gnu) oh-my-zsh // ...
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votes
2answers
4k views

How to use command line to change brightness and color?

Is there any way to change the brightness and color? Using any command line tools? I am trying in Fedora and Ubuntu but no luck so far. Follow up: [command] [conneccted output] [effects R:G:B, ...
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votes
3answers
8k views

How do you display xterm colors with putty/bash?

Putty has this "allow terminal use xterm 256 colour mode" that I'd like to use, but I don't know how. I've been using a color.sh script to output echo statements and commands with colors, and I want ...
2
votes
1answer
51 views

Printing filled shapes in terminal

I'd like to print some shapes filled with the current color or a selected one (e.g. \e[31m) My aim is to print a filled circle (letter o) on the screen but the background will stay as it is. finally ...
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votes
2answers
88 views

Format terminal output to show apt-get upgrade errors in RED

I have a very simple bash script written for my Kali Linux distro so I don't have to run apt-get update, apt-get upgrade, apt-get dist-upgrade, apt-get autoclean, and apt-get autoremove every time I ...
2
votes
2answers
390 views

Getting 256 colors to work in terminal multiplexer

tmux I followed Getting 256 colors to work in tmux: I have alias tmux='TERM=xterm-256color tmux' in ~/.bashrc and also set-option -g default-terminal "screen-256color" in ~/.tmux.conf In konsole: ...
2
votes
1answer
81 views

How do I change the colour of all lines to red begining with a % symbol?

When I use sed -i "s,.*%.*,$(tput setaf 1)&$(tput sgr0),g" A.log the whole line vanishes and when I use sed -i "s,^%.*,$(tput setaf 1)&$(tput sgr0),g" A.log only the first character(%) ...
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votes
2answers
2k views

Setting up LS colors with a human-readable script in tcsh

I have a shell script (set_up_my_ls_colors.sh) that, if I call from my shell, it configures my color scheme for ls. The nice thing about the script is that it allows me to configure colors in a ...
2
votes
1answer
292 views

Coloring line numbers in less?

Please consider the following example: $ grep --color=always -n 'Format\|Files' /usr/share/doc-base/doc-base | less -R Here, grep will color also the line numbers of the matches, and less will ...
2
votes
1answer
1k views

LS_COLORS settings for specific types of files

I'm trying to set up my color scheme for ls, and I'm having trouble finding information about exactly what parameters I have to work with, or where those come from. And especially setting colors for ...
2
votes
3answers
38 views

Is there some built-in (bash/gentoo) function to provide well-readable output to the user?

I am using the following simple function to provide some well readable output to the user. Now I am wondering if there is some kind of (gentoo-/bash-) built-in function to accomplish this task, as ...
2
votes
2answers
87 views

Non-printing escape sequence: when?

Recently, I have been playing around a lot with color in the terminal and, therefore, with escape sequences, too. I've read the relevant parts of the Bash manpage along with numerous helpful pages on ...
2
votes
1answer
280 views

vim: Use different colorscheme when connected over SSH

On my desktop I use the hbrid color scheme in vim, with the preferred colors set for my consoles 16-color palette (as described in the README). However, on my laptop, I use the solarized color ...
2
votes
1answer
56 views

Manipulate color in VIM

In hlsearch mode, seems that you can set only one color. Now I want to use a script to get multiple colors for multiple keywords, is that possible?
2
votes
1answer
314 views

How to copy the output of pacman-color into a file and to display the output with the colors in the terminal

Originally I used pacman, not pacman-color and I copied the output into a file and I displayed the output in the terminal with the following command : pacman -Syu | tee file.log Unfortunately, it ...
2
votes
1answer
558 views

Solarized color definitions in vimrc file

The solarized theme defines some base colors and assigns those to variables, as seen here. I would like to know how I can use these color definitions in my .vimrc file. Currently, I use pathogen to ...
2
votes
3answers
239 views

How do I get non-anemic colours? [closed]

I've searched high and low for an answer to this. What I find odd is that the only person on the internet who seems to have had a similar issue (or even recognised this as an issue) was one ...
2
votes
3answers
866 views

Overriding the shade of color displayed

I have to work on systems which display some colors that are hard to read. I ssh into these systems, but don't have management permission to change the colors they display. Is there any way I can ...
2
votes
1answer
71 views

Terminator custom colors overriden by KDE

I've been working on Solarized theme in Terminator (http://gnometerminator.blogspot.fr/p/introduction.html) for about a year on Gnome and have been very satisfied. Yesterday I switched to KDE and the ...
2
votes
1answer
104 views

Defining color codes in rxvt-unicode

Using some of node.js tools like mocha in my urxvt terminal, I have some problems with coloured output. Some of the text that are using colour code 90 as you can see here will be disappeared in ...
2
votes
1answer
71 views

Strip color on OS X with BSD sed (or any other tool)

I'm on OS X, which has a BSD version of sed (which I'm guessing is inferior to a GNU version on Linux), and all the techniques for removing color on commandlinefu.com did not work. I tried replacing ...
2
votes
1answer
128 views

Can I change tmux status bar color when I hit C-b

I use tmux on the local computer then ssh and use tmux too. I can easily use them both (C-b twice for modifying the second tmux) but for more readability I'd like to highlight the status bar of the ...
2
votes
3answers
86 views

A shell tool to “tablify” input data containing ANSI escape codes

I have input containing ANSI color codes that I'd like to tablify. I want the output to remain colored, so the tablified output should maintain the ANSI color codes. Hence, naively stripping them away ...
2
votes
1answer
124 views

Capture colors with tmux buffer copy (hardcopy)

I am using the following line in tmux for getting a "hardcopy" feature like in GNU Screen: bind H capture-pane \; save-buffer -b 0 ~/tmux.hardcopy \; delete-buffer -b 0 However, the ANSI colors are ...
2
votes
2answers
963 views

Color scheme is lost on shell change

My default login shell is ksh which shows my default color scheme which i set via putty. But when i change my shell to bash my color scheme is lost. Is there a way to retain the color scheme? EDIT: ...
2
votes
1answer
154 views

Emacs Key-binding and the TERM variable

I changed the value of TERM to screen-256color from xterm and it effects the key-bindings in Emacs. Mainly the bindings that use the arrow keys now inserts A,B,C,D instead of running backward-word and ...
2
votes
1answer
518 views

Why doesn't terminal show color schema once logged as root?

I'm currently using Debian 7 Wheezy, and I've noticed that the colors palette on terminal (which might be useful to identify among a large set of files and folders) are not enabled once I log as root. ...
2
votes
1answer
290 views

Web navigation with dark color schemes

I use KDE with a dark color scheme so the text main color is white. Unfortunately this causes many websites to be unusable because text inside combobox, checkbox, and similar inherits the white color ...