Color Bash Prompts

https://wiki.archlinux.org/index.php/Color_Bash_Prompt

by olalonde • 14 years ago

49 10 14 years ago

wiki.archlinux.org

aliem• 14 years ago

ArchLinux wiki became, along with gentoo's handbook, one of the few places to get good information about many recurring questions about gnu/linux configuration.

yabai• 14 years ago

Yes. I used to use the Gentoo wiki...these days, it seems like all the action is on the Arch wiki.

Arch is a great distro!

RexRollman• 14 years ago

I agree. I also like the FAQ of OpenBSD (and their manpages are good too).

zerovox• 14 years ago

This could be the first time I've approved of style="text-decoration: blink;" being used.

gbaygon• 14 years ago

Indeed. But after reading your comment i had to open Firefox to see that, it doesn't blink in Chrome. It seems that "The 'blink' value is not supported in IE, Chrome, or Safari." according to w3schools.

sravfeyn2• 14 years ago

I have a question that suits the context.

How can I get syntax highlighting on Bash while in interactive mode of interpreted languages like Python. Also applies to Standard-ML prompt.

deefour• 14 years ago

There's a couple gems that help with this in ruby.

Coolline[1] colors syntax in the readline as you type. There's a gem[2] that integrates this with Pry[3] (an alternative to irb). For colored output in Pry's REPL, awesome_print[4] can be integrated[5] using pry's .pryrc files.

  [1]https://github.com/Mon-Ouie/coolline
  [2]https://github.com/pry/pry-coolline
  [3]https://github.com/pry/pry
  [4]https://github.com/michaeldv/awesome_print
  [5]https://gist.github.com/004b0cdfccf0e29d83e3

tomku• 14 years ago

Bash doesn't actually handle the syntax highlighting in those cases, it's all done by the interpreter itself. You'll need to either modify your interpreter through a plugin or replace it. For Python, check out bpython [1]. If you don't mind using a graphical program for your interactive REPL, check out DreamPie [2] or the newish GUI version of ipython [3], which is a bit of a bear to install, unfortunately. I don't think the command-line version of ipython supports syntax highlighting, but I'd love to be wrong about that. I'm not really qualified to talk about Standard ML as my experience with it have been primarily in Emacs rather than the REPL.

[1] http://bpython-interpreter.org/

[2] http://dreampie.sourceforge.net/

[3] http://ipython.org/

sravfeyn2• 14 years ago

Thank You.

daxelrod• 14 years ago

This leads to a wonderful idea: is it possible to make Bash syntax-highlight the Bash code you type at the prompt? I'm guessing the answer is currently "no".

Color Bash Prompts

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