Whenever there are updates, this tool sends them to your terminal via pipes. The plugin displays the current working directory followed by the git status in a fancy format and then the # symbol to indicate whether you’re on a normal or root shell. This tool can utilize multiple cores to scan index and workdir in parallel with almost perfect scaling, reducing total run time by 12.4x while having virtually no effect on total CPU time. The equivalent of libgit2’s `git_diff_index_to_workdir` (the most expensive part of the `status` command) is 46.3 times faster in gitstatusd due to more efficient data structures and algorithms, performance-conscious coding style throughout the codebase, less expensive system calls, and fewer of them.

In simpler terms: Fast Git Prompt for Zsh and Bash helps you keep track of your current git status without having to manually check it every time. It’s like a real-time update that shows up in your terminal prompt! This tool is super efficient because it can scan index and workdir in parallel with almost perfect scaling, which reduces total run time by 12.4x while having virtually no effect on total CPU time. Plus, the equivalent of libgit2’s `git_diff_index_to_workdir` (the most expensive part of the `status` command) is 46.3 times faster in gitstatusd due to more efficient data structures and algorithms, performance-conscious coding style throughout the codebase, less expensive system calls, and fewer of them.

So if you’re using Zsh or Bash and want a quick and easy way to keep track of your current git status without having to manually check it every time, Fast Git Prompt for Zsh and Bash is definitely worth checking out!

In terms of customization options, both Zsh and Bash offer various ways to configure the shell’s behavior. For example, you can add aliases or functions that modify how certain commands work, change your prompt to display more information, or set up autocompletion for specific programs. These features are not built-in like they are in Fish, but they can be added through external plugins or scripts.

In terms of performance and efficiency, both Zsh and Bash have their own strengths and weaknesses. While Zsh is known for its advanced features and customization options, it can sometimes be slower than Bash due to the overhead associated with these features. On the other hand, Bash is generally faster but has fewer built-in features or options.

In terms of compatibility, both Zsh and Bash are widely supported on most Unix/Linux systems, as well as macOS. However, some programs may have specific requirements for one shell over another (e.g., Git prefers Bash due to its more efficient handling of pipes). In general, it’s best to choose the shell that works best for your needs and preferences, rather than trying to force a particular tool or program to work with a certain shell just because you think it should be compatible.

In terms of resources for learning these shells, there are many great tutorials and guides available online. Some popular options include:
– The Bash Guide (https://mywiki.wooledge.org/BashGuide)
– Zsh Beginner’s Guide (http://zsh.sourceforge.net/Doc/Release/Tutorial.html)
– Fish Shell Documentation (https://fishshell.com/docs/)

These resources cover everything from basic syntax and commands to advanced features like scripting, functions, and plugins. They also provide examples and explanations that are easy to understand for beginners, as well as tips and tricks for more experienced users.