sier navigation: .., ..., ...., ....., ~ and - alias ..="cd .." alias ...="cd ../.." alias ....="cd ../../.." alias .....="cd ../../../.." alias ~="cd ~" # cd is probably faster to type though alias -- -="cd -"

Shortcuts

alias d="cd ~/Documents/Dropbox" alias dl="cd ~/Downloads" alias dt="cd ~/Desktop" alias p="cd ~/projects" alias g="git" alias h="history" alias j="jobs"

Detect which `ls` flavor is in use

if ls --color > /dev/null 2>&1; then # GNU ls colorflag="--color" else # macOS ls colorflag="-G" fi

List all files colorized in long format

alias l="ls -lF ${colorflag}"

List all files colorized in long format, including dot files

alias la="ls -laF ${colorflag}"

List only directories

alias lsd="ls -lF ${colorflag} | grep --color=never '^d'"

Always use color output for `ls`

alias ls="command ls ${colorflag}" export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:.tar=01;31:.tgz=01;31:.arj=01;31:.taz=01;31:.lzh=01;31:.zip=01;31:.z=01;31:.Z=01;31:.gz=01;31:.bz2=01;31:.deb=01;31:.rpm=01;31:.jar=01;31:.jpg=01;35:.jpeg=01;35:.gif=01;35:.bmp=01;35:.pbm=01;35:.pgm=01;35:.ppm=01;35:.tga=01;35:.xbm=01;35:.xpm=01;35:.tif=01;35:.tiff=01;35:.png=01;35:.mov=01;35:.mpg=01;35:.mpeg=01;35:.avi=01;35:.fli=01;35:.gl=01;35:.dl=01;35:.xcf=01;35:.xwd=01;35:.ogg=01;35:.mp3=01;35:.wav=01;35:'

Always enable colored `grep` output

Note: `GREP_OPTIONS="--color=auto"` is deprecated, hence the alias usage.

alias grep='grep --color=auto' alias fgrep='fgrep --color=auto' alias egrep='egrep --color=auto'

Enable aliases to be sudoâ€™ed

alias sudo='sudo '

BASH PROMPT STUFF

prompt_git() { local s=''; local branchName='';

# Check if the current directory is in a Git repository.
if [ $(git rev-parse --is-inside-work-tree &>/dev/null; echo "${?}") == '0' ]; then

    # check if the current directory is in .git before running git checks
    if [ "$(git rev-parse --is-inside-git-dir 2> /dev/null)" == 'false' ]; then

        # Ensure the index is up to date.
        git update-index --really-refresh -q &>/dev/null;

        # Check for uncommitted changes in the index.
        if ! $(git diff --quiet --ignore-submodules --cached); then
            s+='+';
        fi;

        # Check for unstaged changes.
        if ! $(git diff-files --quiet --ignore-submodules --); then
            s+='!';
        fi;

        # Check for untracked files.
        if [ -n "$(git ls-files --others --exclude-standard)" ]; then
            s+='?';
        fi;

        # Check for stashed files.
        if $(git rev-parse --verify refs/stash &>/dev/null); then
            s+='$';
        fi;

    fi;
    branchName=$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')

    [ -n "${s}" ] && s=" [${s}]";

    echo -e "${1}${branchName}${2}${s}";
else
    return;
fi;

}

if tput setaf 1 &> /dev/null; then tput sgr0; # reset colors bold=$(tput bold); reset=$(tput sgr0); # Solarized colors, taken from http://git.io/solarized-colors. black=$(tput setaf 0); blue=$(tput setaf 33); cyan=$(tput setaf 37); green=$(tput setaf 64); orange=$(tput setaf 166); purple=$(tput setaf 125); red=$(tput setaf 124); violet=$(tput setaf 61); white=$(tput setaf 15); yellow=$(tput setaf 136); else bold=''; reset="\e[0m"; black="\e[1;30m"; blue="\e[1;34m"; cyan="\e[1;36m"; green="\e[1;32m"; orange="\e[1;33m"; purple="\e[1;35m"; red="\e[1;31m"; violet="\e[1;35m"; white="\e[1;37m"; yellow="\e[1;33m"; fi;

Highlight the user name when logged in as root.

if [[ "${USER}" == "root" ]]; then userStyle="${red}"; else userStyle="${orange}"; fi;

Highlight the hostname when connected via SSH.

if [[ "${SSH_TTY}" ]]; then hostStyle="${bold}${red}"; else hostStyle="${yellow}"; fi;

Set the terminal title and prompt.

PS1="[${userStyle}]\u"; # username PS1+="[${white}] at "; PS1+="[${hostStyle}]\h"; # host PS1+="[${white}] in "; PS1+="[${green}]\w"; # working directory full path PS1+="$(prompt_git "[${white}] on [${violet}]" "[${blue}]")"; # Git repository details PS1+="\n"; PS1+="[${white}]$ [${reset}]"; # $ (and reset color) export PS1;

PS2="[${yellow}]â†’ [${reset}]"; export PS2;

PROMPT_COMMAND='echo'

tfortimothy/bash