Dne 05. 07. 23 v 11:25 Aoife Moloney napsal(a):
https://fedoraproject.org/wiki/Changes/Color_Bash_Prompt== Summary == Introduce a default colored prompt for Fedora's default shell bash. == Owner == * Name: [[User:Petersen| Jens Petersen]] * Email: <peter...@redhat.com> == Detailed Description == For a long time the Fedora default shell prompt has been monochrome, which makes it difficult to find shell prompt commands between long command outputs when scrolling through terminal shell output. This Change introduces a simple default colored shell prompt, which users can also easily theme themselves. [https://petersen.fedorapeople.org/color-bash-prompt.png screenshot of color bash prompt in gnome-terminal] == Feedback == Initial [https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/B5AJS3FIIPMF3KNWM7HRUNI7ISA2AKBR/#B5AJS3FIIPMF3KNWM7HRUNI7ISA2AKBR devel list discussion thread] There seems to be a general desire to have a colored prompt like other popular distros, which commonly use green
Shouldn't blue be the default for Fedora?And I think that dark as well as light color schemes should be considered. IOW I appreciate the screenshot attached above, but could you also attach one with the light scheme? Thx a lot.
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etc, though some concerns were raised about colorblind users. However given that the original prompt was black & white, and the new one while colored will still be essentially monochromatic, it should be less of a problem and users will easily be able to turn off or change any color introduced. == Benefit to Fedora == Fedora will have a more modern and distinct default shell prompt. == Scope == * Proposal owners: ** update the default bash PS1 to a simple essentially monochromatic prompt (restricted to interactive color terminals). ** like the old default prompt, no external commands or processes will be run by PS1 by default * Other developers: bash and/or setup package maintainers to be consulted on the preferred implementation file location * Release engineering: [https://pagure.io/releng/issues #Releng issue number] * Policies and guidelines: N/A (not needed for this Change) * Trademark approval: N/A (not needed for this Change) * Alignment with Community Initiatives: == Upgrade/compatibility impact == No impact for rpm editions, ostree editions may gain the default color prompt if they include its package. == How To Test == * install Fedora and test the new PS1 prompt in various terminals and scenarios ** desktop default terminals should be expected to render the new prompt well * try customizing the prompt theme by setting for example `PROMPT_COLOR='1;33'` (bright/bold yellow), etc A proof of concept can be tested today with https://copr.fedorainfracloud.org/coprs/petersen/bash-color-prompt/ ([https://copr-dist-git.fedorainfracloud.org/cgit/petersen/bash-color-prompt/bash-color-prompt.git/tree/ source git repo]) == User Experience == Fedora users will now benefit from a clear self-colored shell prompt, which should make the separation between command outputs and shell prompts much clearer and they can also easily change the prompt coloring in real-time as they desire. == Dependencies == None == Contingency Plan == * Contingency mechanism: Change owner will revert PS1 back to monochrome prompt * Contingency deadline: Beta freeze * Blocks release? Yes == Documentation == [https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters ANSI color attributes] (Wikipedia) == Release Notes == The default shell prompt is now in a distinct color for increased clarity and the theme can be customized.
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