This repository contains my personal system configuration files, a.k.a. dotfiles.
.app-defaults/: Contains X applications default resources..bash/: Contains general shell environment definitions.aliases.sh: Contains all personal bash alias definitions.functions.sh: Contains all personal bash functions.prompt.sh: Customize appearance of shell prompt.variables.sh: Contains personal environment variables.
.bash_profile: General configuration file for the Bash login shell. Sets the preferred custom shell..bashrc: Configuration file for interactive non-login Bash shells. Loads aliases from.bash/aliases.sh, functions from.bash/functions.sh, and environment variables from.bash/variables.sh..cdo/: Settings for the Climate Data Operators (CDO).cdoCompletion.bash: Definitions of CDO auto-completions for Bash.cdoCompletion.zsh: Definitions of CDO auto-completions for ZSH.
.condarc: Configuration file for the Conda Python package management system..config/: Contains further user-specific configuration files.bat/config: Configuration file for Bat.matplotlib/matplotlibrc: Configuration file for Matplotlib. See here for more information.
.gitconfig: Git configuration file, contains some handy aliases and UI color definitions..jupyter/: Contains configuration files for Jupyter Notebooks..custom/custom.css: This file mainly adds custom UI colors and some font styles to Jupyter Notebooks.
.kshrc: Configuration file for the KornShell. Currently not used..launch-jupyter: Run Jupyter Notebooks on login nodes with output-forwarding into my local browser. Requires logging in with port listening enabled (ssh -L). Load automatically usingssh [...] -t 'exec bash ~/.launch-jupyter; bash -i'..launch-jupyter-slurm: Run Jupyter Notebooks on compute nodes (using SLURM) with output-forwarding into my local browser. Requires logging in with port listening enabled (ssh -L)..ncmaps/: Contains ncmaps settings.ncmaps_myselection: Personal selection of ncmaps color maps used for Ncview.
.ncviewrc: Configuration file for Ncview. I'm using ncmaps to bring in and manage my favorite scientific color maps..profile: General configuration file for the Bash login shell. Only sourced if no.bash_profileis present. Currently empty, but custom environment variables might be defined here..vimrc: Configuration file for Vim. I'm using vim-plug, e.g. for the Nord color scheme and a beautiful statusline..xinitrc: Configuration file for the initialization of the X Server. Not used..Xresources: Configuration file for the X Window System. I'm using the pretty Nord color theme. Also adds some UI customization for Ncview..zshrc: Configuration file for Oh My Zsh. Loads custom themes and plugins, as well as custom shell aliases, functions, environment variables, and more. The agnoster theme requires Powerline-patched Fonts to be installed and a unicode-compatible terminal (I use iTerm2) in order to render properly.
ZSH is configured with the Agnoster theme which adds some more useful information to the prompt, e.g. it indicates the active conda environment as well as the current version control worktree status by changing its color:
Unstaged changes:
Staged changes:
Clean worktree:
For more capabilities of the Agnoster theme and tips how to customize the prompt view, see here.
I'm using FZF. It's great - see yourself!
FZF uses fd to find files and the preview is configured to use Bat for previewing files with syntax highlighting. I'm also using the Nord theme here. For directories, the contents are listed with ls.
Adds type-ahead autocomplete suggestions based on the command history and completions:
The zsh-syntax-highlighting plugin makes commands turn green if typed right, red if not, while files & folders get underlined if existing.
My plugins are managed through the vim-plug plugin manager. Below are some of the plugins I enjoy using:
I'm using the beautiful Nord Vim color theme.
The vim-airline plugin enables a nice and customizable statusline at the bottom of each Vim window:
Integrates FZF as a Vim plugin.
The useful vim-indent-guides plugin adds the functionality to visually display indent levels in Vim.
The vim-gitgutter plugin shows a git diff in the sign column, i.e. which lines have been added, modified, or removed.
I'm using Vim's built-in file explorer (:Explore) for quick access to my files. It's simple yet helpful and with some customization it renders any additional plugin like NERDTree dispensable.
I am a long-time Mac user and as such I'm used to certain shortcuts or key strokes when it comes to quick navigation between open files and windows. My Vim is therefore configured with key mappings like Shift←/→ to switch between vertical window splits, Alt←/→ to switch between open buffers, and Tab/ShiftTab to switch between tabs. Below are some more convenient key mappings I use:
| Key | Mapping | Normal mode | Insert mode |
|---|---|---|---|
| TabTab | Open Fuzzy Finder | ✔️ | ➖ |
| e | Toggle Netrw browser side panel | ✔️ | ➖ |
| F1 | Toggle line numbers | ✔️ | ✔️ |
| F2 | Toggle paste mode | ✔️ | ✔️ |
| F3 | Toggle vim-gitgutter | ✔️ | ✔️ |
| F4 | Toggle invisible characters | ✔️ | ✔️ |
| F5 | Toggle spell checking | ✔️ | ✔️ |
I use Ncview extensively, so I like it to look pretty. In addition to using the Nord color theme, I also made a few UI tweaks (see .Xresources) and I use ncmaps and cmasher to add some nice scientific color maps. Below are two examples using color maps from cmocean.
I also use some aliases to make Git look prettier and more convenient. If you want, for example, a much prettier looking git log, just add the following alias to the global Git config file (~/.gitconfig) by copy-pasting this command into your terminal:
git config --global alias.logg "log --color --graph --pretty=format:'%C(bold yellow)%h%C(reset) - %C(green)[%cr]%C(reset) %s - %C(dim white)%an%C(reset) %C(bold red)%d%C(reset)' --abbrev-commit"
Now, using the alias git logg instead of git log, your commit history looks like this:
Similarly, you can output a formatted and colored list of the tags using the following alias:
git config --global alias.tags "tag --sort=taggerdate --format='%(color:bold yellow)%(refname:short)%(color:reset) - %(color:green)[%(taggerdate:relative)]%(color:reset) %(subject) - %(color:dim white)%(taggername)%(color:reset)'"
The output of git tags will now look like this:
Another shortcut to make the git branch command more informative is to define the following alias:
git config --global alias.branches "branch -vv"
Using git branches instead of the usual git branch now also prints the SHA1 and subject line of each branch's HEAD, as well as the name of the upstream branch:
⚠️ WARNING: These files contain code which affects the way your system behaves. DO NOT use blindly unless you know what that entails and only after reviewing the code. Use at your own risk! And always remember: with great power comes great responsibility. ☝️
Before installation, make sure to back up already existing configuration files in your $HOME folder if you care about them, so they won't be overwritten by Git. To install, use the following commands (note, that this dotfile repository should be managed as a bare Git repository):
git clone --bare https://github.com/juliusgarbe/dotfiles.git $HOME/.cfg
git --git-dir=$HOME/.cfg/ --work-tree=$HOME checkout
Create an alias config which is used instead of the regular git command when interacting with the configuration repository:
alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'
You might want to add the alias definition to your .bashrc (make sure to log out and log back in afterwards to be able to use it):
echo "alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'" >> $HOME/.bashrc
Set a local flag to hide files that are not explicitly tracked:
config config --local status.showUntrackedFiles no
After successful execution of the setup any file within the $HOME folder can be version-controlled with normal commands, replacing git with the newly created config alias, e.g.:
config status
config add .bashrc
config commit -m "Add bashrc"
For more details, see here.
This repository is maintained by Julius Garbe. Unless stated otherwise, the code is licensed under the MIT License.