'Bash it' is a mash up of my own bash commands and scripts, other bash stuff I have found and a shameless ripoff of oh-my-zsh. :)
From what I remember, I've incorporated things I have found from the following:
Includes some autocompletion tools, theming support, aliases, custom functions, and more.
Check a clone of this repo. You can view what a sample ~/.bash_profile looks like in template/bash_profile.template.bash. If you wanted to use that template, make sure to make a backup of your current ~/.bash_profile file.
I'm working on adding various custom help screens to bash it. Currently, bash it has the following commands to show help screens:
If you have custom stuff that you don't want committed to bash it, put those scripts into the custom directory. It is automatically ignored by git.
Currently, there is only 1 theme, 'bobby'. There is a base.theme.bash that includes various colors that can then be used to create custom themes. There is support for git in the prompt: showing what branch you're on, if you've committed locally or not, etc. I'm working on adding mercurial support as well.
Just like oh-my-zsh, 'bash it' is meant for the community. If you have things to add, want to add a theme, etc. please fork this project and send me a pull request.