dotfiles for UNIX systems

Configuration files for tmux, vim, etc

Files

`setup.sh`

File to execute when using, for example, a new system where one would like to have its personal configurations in the applications. Creates links for files that are present in this directory

`.tmux.conf`

Configuration file for TMUX

Changes the key-bind prefix from C-b to C-s
Possible to move between windows with Shift+arrow keys
Status bar is on top
Status bar colours are configured to be "sortof black" in background, plus other things
Status bar shows:
- Operative System and kernel version
- Date and time

`.vimrc`

Configuration for the command line text editor VIM

(raw .vimrc file)

4 space tabs
New lines are auto-indented
Curly-braces ({}) will be aligned automatically
In the statusbar are showed:
- File path and name
- Cursor current line and column
Lines are showed
Colorscheme slate is set
Search hits are highlighted
Shows whitespaces and tabs with arrows

Extra instructions

Run `tmux` at terminal start

Add the following command to your ~/.bashrc file:

# Run tmux when starting a new terminal
if command -v tmux &> /dev/null && [ -n "$PS1" ] && [[ ! "$TERM" =~ screen ]] && [[ ! "$TERM" =~ tmux ]] && [ -z "$TMUX" ]; then
  exec tmux
fi

Copy+Paste in `tmux` (more info)

enter copy mode using <key-bind> [
navigate to beginning of text, you want to select and hit Ctrl+space
move around using arrow keys to select region
when you reach end of region simply hit Alt+w to copy the region
now <key-bind> ] will paste the selection

Pop /un-pop a specific pane in tmux

<key-bind> z

Toggle pane synchronization

<key-bind> q

Aliases

Add the following commands to your ~/.bashrc file:

# Load tmux configuration
alias tmuxconf='tmux source-file ~/.tmux.conf'


# Change sound profile in BT headset
alias headset-a2dp="pactl set-card-profile $BLUETOOTHHEADSETNAME a2dp_sink"
alias headset-call="pactl set-card-profile $BLUETOOTHHEADSETNAME headset_head_unit"

# Find $BLUETOOTHHEADSETNAME with the "pacmd list-cards" command

# Write the first letters of a command and use Up and Down arrows to go through history for that command
bind '"\e[A":history-search-backward'
bind '"\e[B":history-search-forward'

# Git aliases
alias gpm="git push origin master"
alias ga="git add"
alias gaa="git add -A"
alias gs="git status"
alias gc="git commit -m"
alias gd="git diff"

Then, source the file:

$> source ~/.bashrc

Advanced Git Aliases

Visual git history with branches Add this to your ~/.gitconfig alias section:

[alias]
  lg = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
  st = status
  d = diff
  pl = pull
  aA = add --all

Show current git branch in command line

parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\[\033[32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "

VSCode Settings

Settings present in the vscode_settings.json file. When starting from scratch, move the file to ~/.config/Code/User/settings.json (also present in the setup-sh script.)

Vim

vim.normalModeKeyBindingsNonRecursive : Uses J respective K to move whole lines down and up along the file

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