A simple .bashrc file.

.bashrc

#default editor
export EDITOR=/usr/bin/atom

# common aliases
alias cp='cp -iv'                           # Preferred 'cp' implementation
alias mv='mv -iv'                           # Preferred 'mv' implementation
alias mkdir='mkdir -pv'                     # Preferred 'mkdir' implementation
alias ll='ls -FGlAhp'                       # Preferred 'ls' implementation
alias less='less -FSRXc'                    # Preferred 'less' implementation

alias l='ls'
alias la='ls -a'
alias lah='ls -lah'
alias c='clear'
alias p='pwd'
alias e='exit'
alias h='history'
alias ip='curl ip.appspot.com'

# common functions
cd () { builtin cd "$@" && ls; }               # Always list directory contents upon 'cd'
mcd () { mkdir -p "$1" && cd "$1"; }          # mcd:          Makes new Dir and jumps inside
trash () { gvfs-trash "$@" && ls;  }          # trash:        Moves a file to the Linux trash

# Mint
alias update='sudo apt-get update && sudo apt-get upgrade' 
alias clean='sudo apt-get autoremove'
alias off='sudo shutdown -h now'

# ssh identities
#alias apg="ssh-add path/to/key"
alias del='ssh-add -D'

# Extract
extract () {
 if [ -z "$1" ]; then
    # display usage if no parameters given
    echo "Usage: extract <path/file_name>.<zip|rar|bz2|gz|tar|tbz2|tgz|Z|7z|xz|ex|tar.bz2|tar.gz|tar.xz>"
 else
    if [ -f $1 ] ; then
        # NAME=${1%.*}
        # mkdir $NAME && cd $NAME
        case $1 in
          *.tar.bz2)   tar xvjf $1    ;;
          *.tar.gz)    tar xvzf $1    ;;
          *.tar.xz)    tar xvJf $1    ;;
          *.lzma)      unlzma $1      ;;
          *.bz2)       bunzip2 $1     ;;
          *.rar)       unrar x -ad $1 ;;
          *.gz)        gunzip $1      ;;
          *.tar)       tar xvf $1     ;;
          *.tbz2)      tar xvjf $1    ;;
          *.tgz)       tar xvzf $1    ;;
          *.zip)       unzip $1       ;;
          *.Z)         uncompress $1  ;;
          *.7z)        7z x $1        ;;
          *.xz)        unxz $1        ;;
          *.exe)       cabextract $1  ;;
          *)           echo "extract: '$1' - unknown archive method" ;;
        esac
    else
        echo "$1 - file does not exist"
    fi
 fi
}

# Git branch in prompt.
parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\u@ \W\[\033[32m\]\$(parse_git_branch)\[\033[00m\] $"
 
# Android
export ANDROID_HOME=/Users/$USER/android-sdk
export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools